SSB U-20 Championships 2025
Open SwissStandard
40 players participated in this 9-round tournament, held from 15 Nov 2025 to 26 Nov 2025 in Paramaribo, Suriname. 3 titled players. Top 10 Elo average was 1792, and top seed was Jason Yeung (🇸🇷 SUR, FM, 2158).
Ky-Mani Wijnhard (🇸🇷 SUR, 1736) won with 7.0/9, ahead of Orasji Roger Junior (6.5) and Ravish Ramesar (6.5). Wijnhard shared the lead from round 6 and broke clear in the final round.
The biggest upset came in round 2: Dewinder Ramesar (1606) beat Jason Yeung (FM, 2158), a +552-point gap.
Location
🇸🇷Paramaribo, Suriname
Dates
15 Nov 2025 → 26 Nov 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Titled players · 3
FM×1
WCM×2
Federations · 1 represented
🇸🇷Suriname×32
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsKy-Mani Wijnhard led from R9; +0.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R9.
Co-leaders
19
8
2
2
1
2
2
2
1
R9 · LEADER CHANGE26 Nov
Ky-Mani Wijnhard takes the sole lead (7.0/9).
R4 · HEAD-TO-HEAD · WINNER VS 2ND
Ky-Mani Wijnhard drew with Orasji Roger Junior (White).
WIN STREAKS · 3 top finishers
Ky-Mani Wijnhard 3 wins (R1–R3)Orasji Roger Junior 3 wins (R1–R3)FM Jason Yeung 5 wins (R3–R7)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Ky-Mani Wijnhard | * | ½ | ½ | 1 |
| 2Orasji Roger Junior | ½ | * | 1 | — |
| 3FMJason Yeung | ½ | 0 | * | — |
| 4Ravish Ramesar | 0 | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Wijnhard, Ky-Mani | 1736 | SUR | +30B | +19N | +17B | =2B | =10N | +11N | +3B | =4B | =20N | 7.0 | 43.0 | 46.0 | 34.75 | 1954 | +86.4 |
| 2 | Orasji Roger Junior | 1824 | SUR | +21B | +12N | +5B | =1N | +20B | −10N | +7B | F | +4N | 6.5 | 45.0 | 49.5 | 35.50 | 1987 | +63.2 |
| 3 | Ramesar, Ravish | 1788 | SUR | +36B | +8N | =7B | =11N | +12B | =6N | −1N | +15B | +5B | 6.5 | 44.5 | 46.5 | 31.50 | 1745 | -15.2 |
| 4 | Yeung, JasonFM | 2158 | SUR | +22B | −11N | +30B | +8N | +17B | +5N | +10B | =1N | −2B | 6.5 | 44.0 | 47.0 | 32.00 | 1907 | -36.4 |
| 5 | Kartodikromo, Yannick | 1686 | SUR | +37N | +13B | −2N | +6B | +19N | −4B | +12N | +18B | −3N | 6.0 | 44.0 | 44.0 | 24.50 | 1773 | +33.6 |
| 6 | Fung, Thie-Yen | 1657 | SUR | +25B | +27N | =20B | −5N | +21B | =3B | =9N | F | +11N | 5.5 | 41.0 | 44.5 | 24.75 | 1773 | +40.8 |
| 7 | Wu, Terrence | 1652 | SUR | +32N | +31B | =3N | −10B | +14N | +19B | −2N | F | +18B | 5.5 | 40.5 | 43.0 | 22.75 | 1721 | +23.6 |
| 8 | Creebsburg, Shefali | 1560 | SUR | +39N | −3B | +28N | −4B | =15N | +25B | −18N | +17N | +14B | 5.5 | 39.0 | 39.0 | 19.00 | 1658 | +13.0 |
| 9 | Wu, EliseWCM | 1812 | SUR | +33N | −17B | −18N | +32B | +16N | +26B | =6B | F | +25N | 5.5 | 35.5 | 37.5 | 19.25 | 1471 | -68.8 |
| 10 | Kaslan, VictoriaWCM | 1753 | SUR | +16N | F | =11B | +7N | =1B | +2B | −4N | −20B | +12N | 5.0 | 45.0 | 45.0 | 28.00 | 1825 | +11.4 |
| 11 | Ramesar, Dewinder | 1606 | SUR | +34N | +4B | =10N | =3B | +18N | −1B | −20N | +19B | −6B | 5.0 | 44.0 | 46.0 | 23.25 | 1724 | +44.8 |
| 12 | Radja, Arjan | 1592 | SUR | +15N | −2B | +32N | +13B | −3N | +24B | −5B | +16N | −10B | 5.0 | 43.0 | 45.5 | 21.50 | 1561 | -10.8 |
| 13 | Kalloe, Shakiel | 1482 | SUR | +26B | −5N | +27B | −12N | =25B | +21N | +17B | −14N | =15B | 5.0 | 37.0 | 40.5 | 20.25 | 1519 | +9.6 |
| 14 | Habieb Shiraz | 1632 | SUR | +38B | −20N | +25B | −19N | −7B | +23N | +26N | +13B | −8N | 5.0 | 36.5 | 36.5 | 16.50 | 1468 | -53.2 |
| 15 | Parshadi, Yahsila | 0 | SUR | −12B | +36N | +?B | −17N | =8B | +29N | +22B | −3N | =13N | 5.0 | 36.5 | 36.5 | 15.25 | 1559 | 0.0 |
| 16 | Bridjlal, Ayush | 0 | SUR | −10B | +38N | =23B | =21N | −9B | +30N | +29B | −12B | +35N | 5.0 | 33.0 | 33.0 | 13.00 | 1466 | 0.0 |
| 17 | Fung Loy, Jonathan | 1599 | SUR | +28B | +9N | −1N | +15B | −4N | =18B | −13N | −8B | +27B | 4.5 | 42.5 | 46.0 | 19.75 | 1483 | -41.2 |
| 18 | Voorburg Rishi | 1465 | SUR | =23B | +29N | +9B | =20N | −11B | =17N | +8B | −5N | −7N | 4.5 | 41.0 | 44.5 | 21.25 | 1655 | +73.2 |
| 19 | Jankie, Yash | 1510 | SUR | +35N | −1B | +26N | +14B | −5B | −7N | +33B | −11N | =22B | 4.5 | 38.5 | 40.5 | 14.75 | 1437 | -22.8 |
| 20 | Tjin Kon Kiem, Ethan | 1849 | SUR | F | +14B | =6N | =18B | −2N | F | +11B | +10N | =1B | 4.5 | 38.5 | 38.5 | 23.50 | 1772 | -23.2 |
| 21 | Poetoe, Avantika | 1449 | SUR | −2N | +34B | +31N | =16B | −6N | −13B | =24N | =26B | +28N | 4.5 | 36.0 | 38.0 | 14.75 | 1316 | -23.6 |
| 22 | Olfers, Timothy | 1462 | SUR | −4N | −32B | =24N | =27N | +35B | +28B | −15N | +31B | =19N | 4.5 | 32.5 | 34.5 | 14.50 | 1525 | +6.0 |
| 23 | Zeng Jayden | 0 | SUR | =18N | =24B | =16N | −?B | =32N | −14B | +34N | =28B | +33N | 4.5 | 28.5 | 28.5 | 13.75 | 1354 | 0.0 |
| 24 | Wu, Selena | 1576 | SUR | −27B | =23N | =22B | +35N | =29B | −12N | =21B | F | +30N | 4.0 | 32.0 | 34.0 | 13.50 | 1405 | -38.4 |
| 25 | Chotkan, Rithvik | 0 | SUR | −6N | +33B | −14N | +31B | =13N | −8N | +27B | F | −9B | 3.5 | 37.0 | 39.0 | 11.00 | 1265 | -46.0 |
| 26 | Soekhai, Jael | 0 | SUR | −13N | F | −19B | +30N | +27B | −9N | −14B | =21N | +29B | 3.5 | 34.5 | 34.5 | 12.25 | 1366 | 0.0 |
| 27 | Radjie, Jhaanwi | 0 | SUR | +24N | −6B | −13N | =22B | −26N | +32B | −25N | +36B | −17N | 3.5 | 33.0 | 35.0 | 10.75 | 1355 | 0.0 |
| 28 | FIDE 8206104 | 0 | — | −17N | +37B | −8B | −33N | +36B | −22N | +30B | =23N | −21B | 3.5 | 30.5 | 30.5 | 7.25 | 718 | 0.0 |
| 29 | Chotkan Rikisha | 1463 | SUR | −31N | −18B | +37N | +34B | =24N | −15B | −16N | +32B | −26N | 3.5 | 29.5 | 29.5 | 6.50 | 1328 | -14.0 |
| 30 | FIDE 8207038 | 0 | — | −1N | +35B | −4N | −26B | +34N | −16B | −28N | +37B | −24B | 3.0 | 33.5 | 33.5 | 4.00 | 1024 | 0.0 |
| 31 | Wu, Esmay | 0 | SUR | +29B | −7N | −21B | −25N | +37B | −33N | F | −22N | +34B | 3.0 | 25.5 | 25.5 | 5.50 | 1265 | 0.0 |
| 32 | Emanuels, Hanna-Christa | 0 | SUR | −7B | +22N | −12B | −9N | =23B | −27N | +37B | −29N | F | 2.5 | 32.0 | 32.0 | 6.75 | 1357 | 0.0 |
| 33 | FIDE 8207011 | 0 | — | −9B | −25N | F | +28B | −?N | +31B | −19N | −35N | −23B | 2.0 | 26.5 | 26.5 | 6.50 | 783 | 0.0 |
| 34 | Jankie Aryan | 0 | SUR | −11B | −21N | +36B | −29N | −30B | +37N | −23B | F | −31N | 2.0 | 25.5 | 25.5 | 2.00 | 707 | 0.0 |
| 35 | Sheombar, Abhirush | 0 | SUR | −19B | −30N | F | −24B | −22N | F | +36N | +33B | −16B | 2.0 | 25.0 | 25.0 | 4.00 | 716 | 0.0 |
| 36 | FIDE 8207020 | 0 | — | −3N | −15B | −34N | +38B | −28N | F | −35B | −27N | +37N | 2.0 | 22.5 | 22.5 | 0.00 | 993 | 0.0 |
| 37 | FIDE 8207046 | 0 | — | −5B | −28N | −29B | F | −31N | −34B | −32N | −30N | −36B | 0.0 | 25.5 | 25.5 | 0.00 | 776 | 0.0 |
| 38 | FIDE 8207054 | 0 | — | −14N | −16B | F | −36N | F | F | F | F | F | 0.0 | 16.0 | 16.0 | 0.00 | 832 | 0.0 |
| 39 | FIDE 8207062 | 0 | — | −8B | F | F | F | F | F | F | F | F | 0.0 | 5.5 | 5.5 | 0.00 | 760 | 0.0 |
| 40 | FIDE 8207070 | 0 | — | −?N | F | F | F | F | F | F | F | F | 0.0 | 0.0 | 0.0 | 0.00 | 713 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Wijnhard, Ky-ManiSUR+86.47.0 pts · #2
- 2Voorburg RishiSUR+73.24.5 pts · #9
- 3Orasji Roger JuniorSUR+63.26.5 pts · #1
Top rating losers
- 1Wu, EliseWCMSUR-68.85.5 pts · #23
- 2Habieb ShirazSUR-53.25.0 pts · #16
- 3Chotkan, RithvikSUR-46.03.5 pts · #28
Biggest upsets
- R2+552 Elo gap
- R3+347 Elo gap
- R9+334 Elo gap