Chan, Jacky
Current rating: 1478
Record: 12-15
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 15 | Galindez, Martin (1499) | Lost 1-2 | -171455 |
| 3standard | 416 | Corpin, Ryan (1505) | Lost 0-2 | -181437 |
| 4standard | 512 | Dankin, Mark Anthony (1484) | Lost 1-2 | -171420 |
| 5standard | 537 | Lao, Nel Anthony (1463) | Lost 1-2 | -171403 |
| 6standard | 551 | Feraren, Adrian (1449) | Won 2-0 | +191422 |
| 7standard | 453 | Tan, Jorenz Kevin (1462) | Won 2-1 | +191441 |
| 8standard | 356 | Ignacio, Josep Benedict (1481) | Won 2-1 | +181459 |
| 9standard | 297 | Quinitio, Joseph Daniel (1519) | Won 2-1 | +191478 |
| top | average opponent: 1483record: 4-4 | new rating: 1478 | ||
| Grand Prix Taipei 2014 (M15 limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 60 | Wee, Pang Ming (1687) | Lost 0-2 | -141466 |
| 4sealed | 180 | Wang, Yitu (1517) | Won 2-1 | +191485 |
| 5sealed | 181 | Lee, Yongjin (1538) | Lost 1-2 | -171468 |
| 6sealed | 189 | Ko, Chang Ching (1690) | Lost 0-2 | -141454 |
| 7sealed | 235 | Hao-Chien, Kao (1511) | Won 2-0 | +191473 |
| 8sealed | 196 | Lu, Chien Ling (1421) | Lost 1-2 | -191454 |
| 9sealed | 199 | Ciou, Cyong Sian (1474) | Won 2-0 | +181472 |
| top | average opponent: 1548record: 3-4 | new rating: 1472 | ||
| Grand Prix Manila 2012 (AVR standard) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 66 | Manansala, Bayani (1794) | Lost 0-2 | -121433 |
| 4standard | 164 | Chua, Michael P (1534) | Won 2-1 | +201453 |
| 5standard | 106 | Maglantay, Ranier (1568) | Lost 0-2 | -161437 |
| 6standard | 282 | Pacamara, Archie M (1559) | Lost 1-2 | -161421 |
| 7standard | 280 | Llantada, Rommel (1517) | Won 2-0 | +201441 |
| 8standard | 184 | Roberto, Philippe (1518) | Won 2-0 | +201461 |
| 9standard | 169 | Payawal, Ruel jr (1538) | Won 2-0 | +191480 |
| top | average opponent: 1575record: 4-3 | new rating: 1480 | ||
| Grand Prix Manila 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 167 | Sinsioco, Arnold (1455) | Lost 0-2 | -191481 |
| 2standard | 399 | Ching, Carl (1482) | Won 2-0 | +181499 |
| 3standard | 326 | Lim, Brian (1500) | Lost 1-2 | -181481 |
| 4standard | 390 | Jazmin, Erwin (1482) | Lost 0-2 | -181463 |
| 5standard | 410 | Nave, John Marvyn (1462) | Lost 0-2 | -181445 |
| top | average opponent: 1476record: 1-4 | new rating: 1445 | ||