Putro Purnomo, Surya
Current rating: 1504
| Grand Prix Singapore 2017 (XLN limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 85 | Soh, Wei Ern (1500) | Won 2-0 | +191500 |
| 2sealed | 108 | Hendryanto, Henry (1509) | Lost 1-2 | -181482 |
| 3sealed | 148 | Go, Michael Martin (1494) | Won 2-1 | +181500 |
| 4sealed | 107 | Domingo, Marvin (1394) | Lost 0-2 | -201480 |
| 5sealed | 137 | Ocampo, Dennis (1457) | Lost 1-2 | -181462 |
| 6sealed | 181 | See, Fen Fei (1482) | Won 2-1 | +181480 |
| 7sealed | 157 | Cheng, Tung-Yi (1779) | Won 2-0 | +231503 |
| 8sealed | 123 | Chong, David (1521) | Lost 1-2 | -171486 |
| 9sealed | 165 | Eddy, Asali (1478) | Won 2-0 | +181504 |
| top | average opponent: 1513record: 5-4 | new rating: 1504 | ||
| Grand Prix Singapore 2015 (modern) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 303 | Pamonsupornvichit, Plo (1500) | Won 2-0 | +171555 |
| 2modern | 116 | Sin, Rickson Chye Heng (1520) | Won 2-0 | +171572 |
| 3modern | 69 | Indrakesuma, Taufik (1678) | Lost 0-1 | -161556 |
| 4modern | 269 | Tan Zheng Ye, Johannes (1519) | Lost 0-1 | -181538 |
| 5modern | 302 | Ler, Pris (1444) | Draw 1-1 | -21536 |
| 6modern | 341 | Okamoto, Keita (1469) | Lost 0-2 | -191517 |
| 7modern | 346 | Loh, Chuan Han (1622) | Lost 1-2 | -161501 |
| 8modern | 324 | Ho, Mun Yen (1493) | Draw 1-1 | -11500 |
| 9modern | 287 | YUNG HAO SHAWN, TOH (1445) | Lost 0-2 | -191481 |
| top | average opponent: 1521record: 2-5-2 | new rating: 1481 | ||
| Grand Prix Kuala Lumpur 2014 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 246 | Tugbang, Jape (1446) | Won 2-0 | +171517 |
| 2sealed | 98 | Ooi, Keng Siang (1518) | Draw 1-1 | 01517 |
| 3sealed | 190 | Jasmi, Hasry (1477) | Lost 1-2 | -191498 |
| 4sealed | 296 | Goh, Yong Xin (1570) | Won 2-1 | +201518 |
| 5sealed | 211 | Tay, Kevin Hao Wei (1506) | Lost 0-2 | -191499 |
| 6sealed | 271 | De Mesa, Vincent (1503) | Won 2-0 | +181517 |
| 7sealed | 202 | Hiew, Chee Choong (1744) | Won 2-0 | +231540 |
| 8sealed | 142 | Tang, Frederic (1435) | Lost 0-2 | -201520 |
| 9sealed | 166 | Purijitrawong, Chalerm (1522) | Won 2-0 | +181538 |
| top | average opponent: 1525record: 5-3-1 | new rating: 1538 | ||