Tam, Jeffrey
Current rating: 1445
Record: 3-6
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 322 | Sy, Manchester (1589) | Lost 0-2 | -161484 |
| 2standard | 623 | Tobias, Charles Winston (1426) | Won 2-0 | +171501 |
| 3standard | 503 | Estrada, Jose Maria (1465) | Lost 1-2 | -191482 |
| 4standard | 447 | Villa, Ralph Joseph (1446) | Lost 1-2 | -191463 |
| 5standard | 547 | Hernando, Hervin (1464) | Lost 0-2 | -181445 |
| 6standard | 580 | Sabillon, John David (1445) | Won 2-0 | +181463 |
| 7standard | 464 | Salay, Raymond (1474) | Lost 1-2 | -181445 |
| 8standard | 450 | Gutierrez, Paolo Marti (1448) | Lost 0-2 | -171428 |
| 9standard | 398 | Guevara, Alfred (1397) | Won 2-1 | +171445 |
| average opponent: 1462record: 3-6 | new rating: 1445 | |||