Chen, Ian
Current rating: 1397
| Grand Prix Shanghai 2015 (DTK standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 66 | Luo, Fan (1483) | Lost 0-2 | -181448 |
| 2standard | 276 | Wang, Hao (1502) | Lost 0-0 | -171431 |
| 3standard | 423 | Wang, Zhaoqi (1463) | Lost 0-2 | -171414 |
| 4standard | 430 | Li, Hao (1448) | Lost 0-2 | -171397 |
| top | average opponent: 1474record: 0-4 | new rating: 1397 | ||
| Grand Prix Taipei 2014 (M15 limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 160 | Peng, Jianjia (1664) | Lost 0-2 | -151466 |
| top | record: 0-1 | new rating: 1466 | ||
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 185 | Choy, Kevin (1435) | Lost 0-2 | -191481 |
| top | record: 0-1 | new rating: 1481 | ||