Youth-Trophy Youth-Championship Youth-Blitz Kids'-Simul Puzzle Alpha A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
| RATING | NAME | ST | USCFID | EXPIRES | FIDEID | EVENTS |
|---|---|---|---|---|---|---|
| 1388 | Ananya Sabarish | WA | 30680510 | 10/26 | NATLOPEN-U1250[3day] | |
| 1681 | Vincent Sacharske | CA | 14556823 | 06/25 | NATLOPEN-U1700[3day] | |
| 1141 | Rithvik Sachesh | AZ | 32170950 | 11/26 | YOUTH-9UNDER[CE002] PUZZLE | |
| 1042 | Parker Sachs | NV | 12979297 | 06/26 | NATLOPEN-BEGINNERS[schedFriday,Saturday,Sunday] | |
| 1733 | Peregrin James Sadler | IL | 30088521 | 05/26 | 39977803 | SIMUL |
| 1733 | Peregrin James Sadler | IL | 30088521 | 05/26 | 39977803 | NATLOPEN-U1900[4day] |
| 1321 | Aryan Saha | CA | 30147511 | 06/27 | NATLOPEN-U1250[2day] TROPHY-PREMIER PUZZLE | |
| 1658 | Tanisha Saha | FL | 17305578 | 04/28 | 39927911 | NATLOPEN-U1700[3day] WOMENS |
| 1705 | Kian Sahasrabudhe | CA | 17071227 | 03/27 | NATLOPEN-U1900[3day] | |
| 1684 | Kaavya Sakthisaravanan | CO | 16909357 | 02/26 | 39904601 | NATLOPEN-U2100[4day] WOMENS |
| 1341 | Karthika Sakthisaravanan | CO | 17129234 | 04/26 | 39956156 | WOMENS |
| 1006 | Samuel Allen Saliva | CA | 31845587 | 04/26 | YOUTH-9UNDER[KL001] | |
| 978/04 | Ryan Salter | WA | 32474266 | 06/26 | NATLOPEN-BEGINNERS[schedFriday] CAMP-PM | |
| 951 | Ethan Sam | CA | 31811153 | 03/27 | 39993485 | YOUTH-14U-U1000[SC005] |
| 1889 | Joshua Samuel | CO | 10408261 | 05/26 | 2087219 | NATLOPEN-U1900[4day,Senior] BOARDSET |
| 1726 | Tagvor Samuelyan | ARM | 31575167 | 12/25 | 13322508 | NATLOPEN-U1900[4day] |
| 875 | Charles R Sandoval III | AZ | 30904732 | 03/27 | YOUTH-14U-U1000[CC001] TROPHY-BOOSTER | |
| 875 | Charles R Sandoval III | AZ | 30904732 | 03/27 | TROPHY-BOOSTER | |
| 228 | Finnegan Sandoval | AZ | 32256895 | 01/26 | YOUTH-14U-U1000[CE002] TROPHY-NOVICE | |
| 1933 | Arjun Sankar | CA | 14542170 | 05/27 | 30969883 | NATLOPEN-U2100[2day] |
| 1232 | Swaminathan Sankar | CA | 14080777 | 05/27 | 2079550 | NATLOPEN-U1500[2day] |
| 1034 | Gonzalo Santiago | CA | 31902417 | 05/26 | NATLOPEN-U1250[3day] | |
| 1669 | Ani Sargsyan | NY | 31235176 | 06/26 | 39967506 | NATLOPEN-U1900[4day] |
| 1966 | Vahan Sargsyan | NY | 16298077 | 03/27 | 150267502 | NATLOPEN-U2100[4day] |
| 1901 | Kavin Chandar Sathiesh | VA | 30198201 | 09/27 | 30989612 | NATLOPEN-U2100[4day] |
| 1291 | Matt Savage | NE | 30539174 | 08/25 | 39983790 | NATLOPEN-OPEN[5day,u2200] WBLITZ-OPEN |
| 538 | Yashraj Singh Sawhney | CA | 30692941 | 12/26 | YOUTH-9U-U800 | |
| 2054 | Yuvraj Singh Sawhney | CA | 17095004 | 07/25 | 30978173 | NATLOPEN-U2300[4day] |
| 1367 | Brian Sawyers | NV | 31998442 | 09/27 | NATLOPEN-U1500[4day] | |
| 1944 | Jackson Scamehorn | CA | 30721084 | 10/25 | 39958809 | NATLOPEN-U2100[3day] |
| 1944 | Jackson Scamehorn | CA | 30721084 | 10/25 | 39958809 | QUADS |
| 918 | Landon Scamehorn | CA | 30935121 | 04/26 | YOUTH-14U-U1000 | |
| 918 | Landon Scamehorn | CA | 30935121 | 04/26 | TROPHY-RESERVE | |
| 1827 | Nicholas L Scarda | CA | 16008396 | 06/26 | 30973228 | NATLOPEN-U1900[3day,bye6,7] WBLITZ-U1900 BOARDSET |
| 1519 | Vincent Scaringello | NJ | 12439511 | 05/27 | NATLOPEN-U1700[4day,Senior] | |
| 1231 | Jack Schade | UT | 31517334 | 11/25 | NATLOPEN-U1500[4day] | |
| 1252 | Randall Scheiner | IA | 30205002 | 10/25 | 39917282 | NATLOPEN-U1500[3day] |
| Zander Scheuber | YOUTH-9U-U800 BLITZ1 BOARDSET | |||||
| 1858 | Travis Schoening | CA | 12930697 | 08/26 | 39942511 | NATLOPEN-U2100[4day] |
| 1863 | John Schoenke | CO | 30689481 | 08/26 | NATLOPEN-U1900[4day] | |
| 2200 CM | Nicholas Schoonmaker | AZ | 11270972 | 12/26 | 2022680 | NATLOPEN-U2300[4day,bye1] |
| 1740/14 | Seth Schultz | OR | 31819989 | 04/30 | 39956601 | NATLOPEN-U1900[3day] |
| 2127 | Raphael D Schwartz | AZ | 16780293 | 09/27 | 39915077 | NATLOPEN-U2300[4day] WBLITZ-OPEN |
| 1223 | William F Scott | OR | 12636009 | 05/26 | NATLOPEN-U1500[4day,Senior] | |
| 1697 | Kevin Scull | CA | 12680023 | 06/26 | 39902072 | NATLOPEN-U1900[4day,bye1] |
| 1700 | Mark M Sefcheck | IL | 11502041 | Life | 30967953 | QUADS |
| 1484 | Rohan Segireddy | TX | 17062967 | 11/25 | 39991555 | NATLOPEN-U1500[3day] |
| 595 | Dominic Segovia | NV | 30607983 | 02/26 | TROPHY-NOVICE | |
| 187 | Julian E Segovia | NV | 31038715 | 02/27 | TROPHY-NOVICE | |
| 1573 | Edward Seid | HI | 11414052 | Life | 30966876 | NATLOPEN-U1700[4day] |
| 1137 | Rikitha Selvam | CA | 30089086 | 04/26 | 30981336 | NATLOPEN-U1500[3day] |
| 1137 | Rikitha Selvam | CA | 30089086 | 04/26 | 30981336 | QUADS |
| 1882 | Swagatha Selvam | CA | 16203181 | 03/27 | 30974437 | WOMENS |
| 1882 | Swagatha Selvam | CA | 16203181 | 03/27 | 30974437 | NATLOPEN-U2100[3day] QUADS |
| 864 | Raana Selvaraja | AZ | 31945006 | 07/27 | NATLOPEN-U1250[4day] QUADS BLITZ3 | |
| 2151 | Kanwar Sethi | CA | 16874098 | 08/26 | 39906035 | NATLOPEN-OPEN[5day,bye1,u2200] |
| 2270 | Roshan Sethuraman | AZ | 16367678 | 05/26 | 30965250 | NATLOPEN-OPEN[5day] |
| 899 | Xiaoxi Sha | CA | 31783008 | 03/26 | YOUTH-9UNDER[SC005] | |
| 2323 CM | Logan Shafer | TX | 16019966 | 06/26 | 30993342 | NATLOPEN-OPEN[5day] |
| 2323 CM | Logan Shafer | TX | 16019966 | 06/26 | 30993342 | BLITZ3 |
| 2323 CM | Logan C Shafer | TX | 16019966 | 06/26 | 30993342 | WBLITZ-OPEN |
| 1595 | Ethan Shaffer | PA | 16041170 | 06/26 | NATLOPEN-U1700[4day] | |
| 2449 IM | Mohammad Nubairshah Shaikh | IND | 14430617 | 02/23 | 5053196 | NATLOPEN-OPEN[5day] WBLITZ-OPEN |
| 1112 | Raiyan Shameem | CA | 31314354 | 01/26 | WBLITZ-U1900 YOUTH-14U-U1000[CP001] TROPHY-RESERVE | |
| 2112 | Pranav Shankar | NJ | 16071802 | 03/27 | 30954452 | NATLOPEN-U2300[4day] |
| 1664 | Deeksha Shankaranand | WA | 30178363 | 05/27 | 39917037 | NATLOPEN-U1900[3day] |
| 979 | Leon Shao | 31402970 | 09/26 | TROPHY-RESERVE YOUTH-14U-U1000[WC001] | ||
| 1077 | Raymond Shao | CA | 30785440 | 10/27 | 39981487 | YOUTH-14UNDER |
| 1081 | William Shao | CA | 31652971 | 01/26 | 39990222 | NATLOPEN-U1250[2day] |
| 1800 | Dwight Shaulis | AZ | 10181712 | Life | 39902650 | NATLOPEN-U1900[4day,Senior] |
| 1254 | Gloria Beichen She | CA | 16659871 | 07/27 | 39993167 | NATLOPEN-U1500[4day] |
| 1627 | Jeremiah Shen | 16478420 | 10/25 | TROPHY-PREMIER YOUTH-14UNDER[WC001] | ||
| 1192 | Taylor Yuhao Shen | CA | 31488238 | 10/26 | 39968251 | NATLOPEN-U1500[4day] |
| 1624 | Nathan Shephard | AZ | 31350991 | 07/26 | YOUTH-14UNDER[CC001] TROPHY-PREMIER CAMP-PM BOARDSET | |
| 1522/15 | Ivan Shevchuk | OR | 32445882 | 06/26 | NATLOPEN-BEGINNERS[schedFriday,Saturday] WBLITZ-U1900 BLITZ1 | |
| Justin Shevchuk | NATLOPEN-BEGINNERS[schedSaturday] BLITZ1 | |||||
| 1511 | Raymond Shi | 16783397 | 03/26 | YOUTH-14UNDER[WC001] YBLITZ-14UNDER PUZZLE | ||
| 1002 | Noah Shorty | AZ | 31349860 | 07/26 | YOUTH-14U-U1000[CC001] TROPHY-RESERVE CAMP-BOTH | |
| 1719 | Philip Shpilberg | CA | 12675365 | 04/26 | NATLOPEN-U1700[3day,bye3] | |
| 1461 | Asminda Adilene Sierra Aguilera | MEX | 31631061 | 05/26 | 5117500 | WOMENS |
| 411/05 | Aldo Sifuentes | NV | 32436109 | 04/26 | TROPHY-NOVICE | |
| 1257/16 | Alfred Sim | WA | 31921387 | 06/25 | NATLOPEN-U1500[4day] | |
| 426/10 | Samvel Simonyan | NV | 32270448 | 01/26 | TROPHY-BOOSTER | |
| 1063 | Charles Simpson | HI | 12538669 | 08/26 | NATLOPEN-U1250[4day] BOARDSET | |
| 1767 | Rehan P Simpson | GA | 15519812 | 02/27 | 39970256 | NATLOPEN-U1900[4day] |
| 1273 | Scott Sinex | AZ | 31490468 | 10/26 | 39961680 | NATLOPEN-U1500[4day] BOARDSET |
| 1273 | Scott Sinex | AZ | 31490468 | 10/26 | 39961680 | BLITZ3 |
| 1273 | Scott Sinex | AZ | 31490468 | 10/26 | 39961680 | CAMP-PM |
| 1184 | Vyasaraj Singeetham | UT | 17011358 | 10/25 | NATLOPEN-U1500[3day] | |
| 284 | Gurbaaz Singh | CA | 31559939 | 11/29 | YOUTH-14U-U1000[NH001] | |
| 1486 | Jiyan Singh | WI | 16360523 | 04/26 | 30964008 | NATLOPEN-U1500[4day] PUZZLE CAMP-BOTH |
| 1608 | Ishaan Sinha | CA | 17223886 | 09/25 | 39943399 | NATLOPEN-U1900[4day] WBLITZ-U1900 |
| 1844 | Benjamin Sisler | FL | 15606196 | 12/25 | 39981452 | NATLOPEN-U1900[3day] |
| 2301 FM | Shaashwath Sivakumar | CA | 15089302 | 12/25 | 30912156 | NATLOPEN-U2300[2day,bye7] |
| 1515 | Sophia Sizova | CA | 16858008 | 04/27 | 39920658 | WOMENS |
| 1889 | Saurav Skanda | AZ | 30130797 | 02/26 | 39912566 | NATLOPEN-U2100[3day] |
| 1659 | Alexander Skoczylas | NV | 16503528 | 01/26 | 30976472 | NATLOPEN-U1700[3day] BLITZ3 |
| 823/22 | Mykhailo Skorobohatov | NV | 32181263 | 12/25 | TROPHY-BOOSTER | |
| 1741 | Tobias Slatken | TX | 30201049 | 05/27 | 39907228 | NATLOPEN-U2100[4day] |
| 1700 | Kenneth Sloan | NJ | 10163561 | Life | 2025833 | NATLOPEN-U1900[4day,Senior] |
| 1640 | David Slowik | NV | 30511632 | 03/26 | NATLOPEN-U1500[3day] | |
| 634/12 | Bennett Smith | NV | 31679981 | 03/27 | YOUTH-14U-U1000[bye1,LT001] TROPHY-BOOSTER | |
| 1691 | Daniel Theodore Smith | CO | 16820573 | 10/25 | NATLOPEN-U1700[4day] | |
| 1648 | Matthew Smith | CA | 12777233 | 06/26 | 39986810 | NATLOPEN-U1900[3day] |
| 1400 | Maurice Smith | CAN | 12517376 | 03/26 | 2606356 | NATLOPEN-U1500[4day,Senior] |
| 776 | Porter Smith | NV | 31679978 | 03/27 | YOUTH-14U-U1000 TROPHY-BOOSTER | |
| 1122 | Ryan A Smith | NV | 32367001 | 03/26 | NATLOPEN-BEGINNERS[schedFriday,Saturday,Sunday] | |
| 1407/23 | Anna Solodukhina | UKR | 30929010 | 06/26 | 14161257 | NATLOPEN-U1500[3day] |
| 1995 | Noe Solorio Valderrama | FID | 15524524 | 06/25 | 30913314 | NATLOPEN-U2100[3day] |
| 1614 | Arin Amit Soneji | UT | 16463845 | 11/26 | NATLOPEN-U1900[4day] BLITZ1 | |
| 634 | Benjamin Song | CA | 30607226 | 01/26 | YOUTH-14U-U1000[AC006] | |
| 439/16 | Jonathan Sorci | CA | 31743069 | 03/26 | NATLOPEN-U1250[2day] | |
| 1624 | Joseph Sorci | CA | 17241250 | 03/26 | NATLOPEN-U1700[2day] | |
| 1128 | Thomas Sorci | CA | 31079591 | 03/26 | NATLOPEN-U1250[2day] | |
| 866 | Russ Southern | AZ | 31094369 | 03/28 | 39918750 | NATLOPEN-U1250[4day] CAMP-BOTH |
| 1321 | Anthony Sproehlich | WI | 12734526 | 01/27 | NATLOPEN-U1700[4day] | |
| 1837 | Santhosh Srinivasan | CA | 30287898 | 10/26 | 366108638 | NATLOPEN-U2300[4day,bye1] |
| 1095 | Pranav Sripada | TX | 16522252 | 04/26 | NATLOPEN-U1250[3day] | |
| 817 | Sravya Sripada | AZ | 30230328 | 08/25 | 39934896 | NATLOPEN-U1250[3day] |
| 1147 | Srikar Sripada | AZ | 30155362 | 07/26 | 39934888 | NATLOPEN-U1250[3day] |
| 229/16 | Vaishnavi Sripada | AZ | 32455923 | 05/26 | TROPHY-NOVICE | |
| 1739 | Vishnu Sripada | AZ | 30677176 | 08/28 | 39958540 | NATLOPEN-U1700[3day] |
| 1739 | Vishnu Sripada | AZ | 30677176 | 08/28 | 39958540 | WBLITZ-U1900 |
| 1739 | Vishnu Sripada | AZ | 30677176 | 08/28 | 39958540 | QUADS |
| 574 | Anton Steenman | AZ | 31647741 | 01/26 | NATLOPEN-U1250[4day] | |
| 2212 | Alessandro Steinfl | ITA | 12801999 | 06/26 | 800929 | WBLITZ-OPEN BLITZ1 BLITZ3 |
| 1657 | Craig Stewart | AUS | 3210650 | NATLOPEN-U1900[4day] WBLITZ-U1900 | ||
| 1578 | Janis Stipins III | CA | 12772311 | 05/27 | NATLOPEN-U1900[4day] | |
| 1578 | Janis Stipins III | CA | 12772311 | 05/27 | SIMUL | |
| 1977 | Brandon Michael Stoyanovich | FL | 14515232 | Life | 30998786 | NATLOPEN-U2100[3day] |
| 972/21 | Jayden Stroup | CA | 32048417 | 09/25 | NATLOPEN-BEGINNERS[schedFriday,Saturday,Sunday] | |
| 163/16 | David Stucke | NV | 32322355 | 02/26 | YOUTH-9U-U800[SW001] TROPHY-NOVICE PUZZLE BOARDSET | |
| 1551 | Devery Sturges | CA | 15298604 | 02/26 | 30984815 | NATLOPEN-U1700[4day] |
| 2284 | Sebastian Suarez | CA | 16875347 | 03/27 | 30979080 | NATLOPEN-OPEN[5day,bye5] |
| 1818 | Arthur Suggs | FL | 12883987 | 04/27 | 39924262 | WBLITZ-OPEN CAMP-BOTH BLITZ1 BOARDSET |
| 335/11 | Davit Sukiasyan | ARM | 32346018 | 03/26 | 13327631 | YOUTH-14U-U1000[AM001] TROPHY-NOVICE YBLITZ-14UNDER PUZZLE YSIMUL |
| 1292 | Lucas Sullivan | AZ | 16695550 | 06/26 | NATLOPEN-U1250[2day] YBLITZ-14UNDER | |
| 2025 | Charlie Sun | CA | 17114801 | 10/26 | 39940756 | NATLOPEN-U2100[4day] WBLITZ-OPEN |
| 962 | Jiayou Sun | CA | 31323781 | 06/25 | YOUTH-14U-U1000[BC001] | |
| 714/20 | Maxwell Sun | NV | 32429592 | 04/26 | YOUTH-14U-U1000[NE005] TROPHY-NOVICE SIMUL | |
| 717/19 | Oscar Sun | NV | 32429564 | 04/26 | YOUTH-14U-U1000 TROPHY-NOVICE SIMUL | |
| 2413 | Siddarth Meenakshi Sundaram | IND | 17254791 | 03/26 | 5008930 | NATLOPEN-OPEN[5day] |
| 1675 | Raymond Sundin | UT | 12398347 | 04/26 | 39906825 | NATLOPEN-U2300[2day,bye6,7] |
