Nusantara Grandmasters Tournament 2025
10 players participated in this 9-round tournament, held from 21 Jul 2025 to 28 Jul 2025 in Hotel Mewangi Bandung Indonesia, Indonesia. 10 titled players from 3 federations. Top 10 Elo average was 2395, and top seed was Sean Winshand Cuhendi (🇮🇩 INA, GM, 2486).
Sean Winshand Cuhendi (🇮🇩 INA, GM, 2486) won with 8.0/9, ahead of Tuan Minh Tran (7.0) and Satria Duta Cahaya (5.5). Cuhendi shared the lead from round 8 and broke clear in the final round.
The biggest upset came in round 4: Muhamad Agus Kurniawan (FM, 2316) beat Novendra Priasmoro (GM, 2426), a +110-point gap.
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How it unfolded
Top 10 · 9 roundsGM Sean Winshand Cuhendi led from R9 onwards, the runner-up race stayed tight. Title race converged from 2 co-leaders at R4 to 1 by R9.
GM Sean Winshand Cuhendi takes the sole lead (8.0/9).
GM Sean Winshand Cuhendi beat GM Tuan Minh Tran (White).
GM Sean Winshand Cuhendi 4+3 wins (R1–R4, R7–R9)GM Tuan Minh Tran 4 wins (R1–R4)
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇮🇩GMCuhendi, Sean Winshand | 2486 | * | 1 | ½ | ½ | 1 | 1 | 1 | 1 | 1 | 1 | 8.0 | 31.75 | 37.0 | +22.6 | 2736 |
| 2 | 🇻🇳GMTran, Tuan Minh | 2402 | 0 | * | ½ | 1 | 1 | ½ | 1 | 1 | 1 | 1 | 7.0 | 25.50 | 38.0 | +24.1 | 2614 |
| 3 | 🇮🇩IMCahaya, Satria Duta | 2386 | ½ | ½ | * | 0 | ½ | ½ | ½ | 1 | 1 | 1 | 5.5 | 21.50 | 39.5 | +11.2 | 2476 |
| 4 | 🇵ðŸ‡GMQuizon, Daniel | 2430 | ½ | 0 | 1 | * | 1 | ½ | 0 | 1 | 0 | 1 | 5.0 | 21.25 | 40.0 | +0.1 | 2434 |
| 5 | 🇵ðŸ‡GMLaylo, Darwin | 2371 | 0 | 0 | ½ | 0 | * | ½ | 1 | ½ | ½ | 1 | 4.0 | 13.50 | 41.0 | -1.8 | 2355 |
| 7 | 🇮🇩IMFirman Syah, Farid | 2374 | 0 | ½ | ½ | ½ | ½ | * | ½ | 0 | ½ | ½ | 3.5 | 15.00 | 41.5 | -7.0 | 2317 |
| 8 | 🇮🇩IMErvan, Mohamad | 2359 | 0 | 0 | ½ | 1 | 0 | ½ | * | 0 | 1 | ½ | 3.5 | 13.25 | 41.5 | -5.0 | 2319 |
| 6 | 🇮🇩GMPriasmoro, Novendra | 2426 | 0 | 0 | 0 | 0 | ½ | 1 | 1 | * | 1 | 0 | 3.5 | 11.50 | 41.5 | -14.3 | 2312 |
| 9 | 🇵ðŸ‡GMGomez, John Paul | 2400 | 0 | 0 | 0 | 1 | ½ | ½ | 0 | 0 | * | ½ | 2.5 | 10.00 | 42.5 | -20.8 | 2228 |
| 10 | 🇮🇩FMKurniawan, Muhamad Agus | 2316 | 0 | 0 | 0 | 0 | 0 | ½ | ½ | 1 | ½ | * | 2.5 | 8.25 | 42.5 | -18.2 | 2238 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Tran, Tuan MinhGMVIE+24.17.0 pts · #2
- 2Cuhendi, Sean WinshandGMINA+22.68.0 pts · #1
- 3Cahaya, Satria DutaIMINA+11.25.5 pts · #3
- 1Gomez, John PaulGMPHI-20.82.5 pts · #9
- 2Kurniawan, Muhamad AgusFMINA-18.22.5 pts · #10
- 3Priasmoro, NovendraGMINA-14.33.5 pts · #6
- R4+110 Elo gap