59th Stamer Memorial Tournament - 1600-1999
Open SwissStandard
41 players participated in this 4-round tournament, held from 21 Jun 2025 to 22 Jun 2025 in San Francisco, CA, United States. 1 titled players from 3 federations. Top 10 Elo average was 1743, and top seed was Hovik Manvelyan (🇺🇸 USA, 1941).
Sun Fang (🇨🇳 CHN, 1736) won with 4.0/4, ahead of Matthew Zhang (3.5) and Kayden Pak Mo (3.0). Fang won solo starting round 3.
The biggest upset came in round 4: Sriaditya Pendyala (1621) beat Ayaan Shokeen (1783), a +162-point gap.
Location
🇺🇸San Francisco, CA, United States
Dates
21 Jun 2025 → 22 Jun 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 4 rounds
Titled players · 1
WCM×1
Federations · 3 represented
🇺🇸United States of America×39
🇰🇷South Korea×1
🇨🇳China×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 4 roundsSun Fang led from R3; +0.5-point edge over the runner-up.
Co-leaders
14
4
1
1
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Fang, Sun | 1736 | CHN | +7B | +31N | +22B | +6N | 4.0 | 6.5 | 7.5 | 7.50 | 2401 | +39.2 |
| 2 | Zhang, Matthew | 0 | USA | +34B | +24N | =6B | +9B | 3.5 | 6.5 | 7.5 | 6.25 | 1801 | 0.0 |
| 3 | Mo, Kayden Pak | 1562 | USA | =25N | +26B | +8N | =4B | 3.0 | 7.0 | 8.5 | 6.25 | 1817 | +53.2 |
| 4 | Chen, Xiaoshan | 1745 | USA | =13B | +38N | +15B | =3N | 3.0 | 7.0 | 7.5 | 5.00 | 1672 | -7.6 |
| 5 | Pendyala, Sriaditya | 1621 | USA | +40N | =8B | =21B | +13N | 3.0 | 6.0 | 6.0 | 4.00 | 1752 | +20.8 |
| 6 | Lee, Noah T | 0 | USA | +17N | +23B | =2N | −1B | 2.5 | 9.5 | 11.0 | 5.25 | 1749 | 0.0 |
| 7 | Nalakonda, Anish | 1566 | USA | −1N | +28B | +39N | =10B | 2.5 | 8.0 | 8.5 | 3.25 | 1702 | +28.4 |
| 8 | Jin, Jayden | 1613 | USA | +27B | =5N | −3B | +23B | 2.5 | 7.5 | 9.0 | 4.50 | 1735 | +26.0 |
| 9 | Manvelyan, Hovik | 1941 | USA | +32B | =21N | +10B | −2N | 2.5 | 7.5 | 8.5 | 4.25 | 1829 | -4.6 |
| 10 | Subramaniam, Sanushya | 1551 | USA | +18B | +16B | −9N | =7N | 2.5 | 7.0 | 9.0 | 5.25 | 1724 | +23.6 |
| 11 | Shenvi Priolkar, Ansh | 1533 | USA | +19B | =14N | =13B | =21N | 2.5 | 6.0 | 7.5 | 4.75 | 1757 | +34.8 |
| 12 | Gao, Ethan Wangchen | 1565 | USA | −20N | =32B | +38B | +14N | 2.5 | 5.0 | 5.5 | 3.00 | 1578 | +0.8 |
| 13 | Shokeen, Ayaan | 1783 | USA | =4N | +37B | =11N | −5B | 2.0 | 8.5 | 9.5 | 3.75 | 1644 | -28.4 |
| 14 | Wang, Ayden | 0 | USA | +33N | =11B | =16N | −12B | 2.0 | 7.0 | 8.0 | 3.25 | 1598 | 0.0 |
| 15 | Sylvan, Kayvan | 0 | USA | =26N | +25B | −4N | =16B | 2.0 | 6.5 | 8.0 | 3.25 | 1637 | 0.0 |
| 16 | Rao, Anjali | 1664 | USA | +41B | −10N | =14B | =15N | 2.0 | 6.5 | 6.5 | 2.00 | 1579 | -9.6 |
| 17 | Yue, Clem Xi | 1772 | USA | −6B | +35N | =27B | =18N | 2.0 | 6.0 | 7.0 | 2.75 | 1807 | +4.0 |
| 18 | Meacham, Max Katkin | 0 | USA | −10N | +41B | =30N | =17B | 2.0 | 6.0 | 6.0 | 1.75 | 1647 | 0.0 |
| 19 | Liu, Scott Yixuan | 1629 | USA | −11N | +33B | −29N | +31B | 2.0 | 5.0 | 6.0 | 2.00 | 1566 | -13.6 |
| 20 | Turaga, Varun Karthik | 0 | USA | +12B | −22N | +31B | F | 2.0 | 5.0 | 5.0 | 3.50 | 1621 | 0.0 |
| 21 | Sankrithi, Sarang Athreya | 1487 | USA | F | =9B | =5N | =11B | 1.5 | 8.0 | 8.0 | 4.00 | 1680 | +26.8 |
| 22 | Byun, SungwonWCM | 1738 | KOR | F | +20B | −1N | =29B | 1.5 | 7.5 | 7.5 | 2.75 | 1476 | -13.6 |
| 23 | Bogi, Yudhin | 1678 | USA | +35B | −6N | =24B | −8N | 1.5 | 6.5 | 7.5 | 1.75 | 1571 | -11.6 |
| 24 | Sangal Lopez, Dev | 0 | USA | +36B | −2B | =23N | −37N | 1.5 | 6.0 | 7.0 | 1.75 | 1643 | 0.0 |
| 25 | Chen, Felix Y | 1635 | USA | =3B | −15N | +32N | F | 1.5 | 6.0 | 6.0 | 2.50 | 1763 | +12.8 |
| 26 | Zhuge, Alexandra | 1505 | USA | =15B | −3N | +36B | F | 1.5 | 6.0 | 6.0 | 2.00 | 1568 | +7.2 |
| 27 | Xu, Olivia | 1698 | USA | −8N | +40B | =17N | −30B | 1.5 | 6.0 | 6.0 | 1.00 | 1408 | -43.2 |
| 28 | Long, Youting | 1543 | USA | −31N | −7N | +40B | =39B | 1.5 | 4.0 | 4.0 | 0.25 | 1281 | -38.0 |
| 29 | Saha, Avik | 1601 | USA | F | F | +19B | =22N | 1.5 | 3.5 | 3.5 | 2.75 | 1877 | +28.8 |
| 30 | Saha, Ritwik | 1657 | USA | F | F | =18B | +27N | 1.5 | 3.5 | 3.5 | 2.50 | 2499 | +22.4 |
| 31 | Sundar, Neal | 1500 | USA | +28B | −1B | −20N | −19N | 1.0 | 8.0 | 9.5 | 1.50 | 1511 | +1.2 |
| 32 | Khurana, Viyaan | 1578 | USA | −9N | =12N | −25B | =38B | 1.0 | 6.5 | 7.0 | 1.50 | 1440 | -21.6 |
| 33 | Sayiner, Necip | 1631 | USA | −14B | −19N | +41N | −35B | 1.0 | 5.0 | 5.0 | 0.00 | 1464 | -26.8 |
| 34 | Amin, Aida | 1580 | USA | −2N | +36N | F | F | 1.0 | 4.5 | 4.5 | 1.00 | 2374 | +19.6 |
| 35 | Wang, Matthew | 1529 | USA | −23N | −17B | F | +33N | 1.0 | 4.5 | 4.5 | 1.00 | 1569 | +5.6 |
| 36 | Brahmanapally, Sarvagnya | 1574 | USA | −24N | −34B | −26N | +40N | 1.0 | 4.0 | 4.0 | 0.00 | 742 | -43.6 |
| 37 | Uzakbaev, Nursultan | 1677 | USA | F | −13N | F | +24B | 1.0 | 3.5 | 3.5 | 1.50 | 982 | -7.2 |
| 38 | Amin, Eshaan Kashyap | 0 | USA | F | −4B | −12N | =32N | 0.5 | 6.5 | 6.5 | 0.50 | 1356 | 0.0 |
| 39 | Bharadwaj, Samarth Ram | 1598 | USA | F | F | −7B | =28N | 0.5 | 4.0 | 4.0 | 0.75 | 1362 | -24.8 |
| 40 | Liao, Aiden | 0 | USA | −5B | −27N | −28N | −36B | 0.0 | 6.0 | 7.0 | 0.00 | 809 | 0.0 |
| 41 | Miller, Theodore | 1608 | USA | −16N | −18N | −33B | F | 0.0 | 5.0 | 5.0 | 0.00 | 848 | -35.6 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Mo, Kayden PakUSA+53.23.0 pts · #1
- 2Fang, SunCHN+39.24.0 pts · #2
- 3Shenvi Priolkar, AnshUSA+34.82.5 pts · #8
Top rating losers
- 1Brahmanapally, SarvagnyaUSA-43.61.0 pts · #41
- 2Xu, OliviaUSA-43.21.5 pts · #33
- 3Long, YoutingUSA-38.01.5 pts · #36
Biggest upsets
- R4+162 Elo gap
- R2+113 Elo gap
- R4+102 Elo gap