Siew, Jia Jin Jarrell
Current rating: 1410
Record: 0-5
| Grand Prix Singapore 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 237 | Lim, Kevin (1498) | Lost 0-2 | -181482 |
| 2modern | 333 | Kee, Ricky (1482) | Lost 0-2 | -181464 |
| 3modern | 539 | De Mesa, Vincent (1468) | Lost 0-2 | -181446 |
| 4modern | 536 | Kay Kiat, Chia (1447) | Lost 1-2 | -181428 |
| 5modern | 506 | Engelbrecht, Odette (1429) | Lost 0-2 | -181410 |
| average opponent: 1465record: 0-5 | new rating: 1410 | |||