Ching, Carl
Current rating: 1464
Record: 7-10-3
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 385 | Estera, Jon David (1500) | Lost 0-2 | -181480 |
| 2standard | 489 | Paulino, john jason g (1482) | Won 2-0 | +191499 |
| 3standard | 521 | Borja, John Paul (1500) | Lost 1-2 | -181481 |
| 4standard | 560 | Carpio, Ryan Jeff (1548) | Lost 0-2 | -171464 |
| top | average opponent: 1507record: 1-3 | new rating: 1464 | ||
| Grand Prix Manila 2012 (AVR standard) | starting rating: 1455 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 186 | Vistro, Carlo (1489) | Won 2-1 | +191474 |
| 2standard | 135 | Adajar, Casey_jones (1518) | Won 2-1 | +191493 |
| 3standard | 22 | Cruz, Jose Antonio M (1538) | Won 2-1 | +181511 |
| 4standard | 77 | Chu, Riel Ewen Chan (1545) | Draw 1-1 | +11512 |
| 5standard | 60 | Pangasinan, Jay (1592) | Lost 0-2 | -171495 |
| 6standard | 129 | Sy, Daniel (1487) | Won 2-0 | +181513 |
| 7standard | 79 | Wijangco, Virgilio Jr (1558) | Draw 1-1 | +11514 |
| 8standard | 140 | Jaro, Ogie (1645) | Lost 0-2 | -161498 |
| top | average opponent: 1546record: 4-2-2 | new rating: 1498 | ||
| Grand Prix Singapore 2011 (NPH standard) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 22 | Lin, Jiahao (1465) | Won 2-0 | +181464 |
| 2standard | 83 | Lau, Desmond (1634) | Lost 0-2 | -151449 |
| 3standard | 107 | Macasaet, Brian (1504) | Won 2-1 | +191468 |
| 4standard | 193 | Soh, Joe (1701) | Draw 1-1 | +41472 |
| 5standard | 157 | Sy, Daniel (1517) | Lost 0-2 | -171455 |
| top | average opponent: 1564record: 2-2-1 | new rating: 1455 | ||
| Grand Prix Manila 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 319 | Bautista, Nino (1484) | Lost 0-2 | -181482 |
| 2standard | 399 | Chan, Jacky (1481) | Lost 0-2 | -181464 |
| 3standard | 439 | Malasan, Philip Caezar (1463) | Lost 0-2 | -181446 |
| top | average opponent: 1476record: 0-3 | new rating: 1446 | ||