Su, Yi Jen
Current rating: 1545
Record: 8-6
| Grand Prix Taipei 2019 (WAR standard) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 233 | Yie, Lou (1500) | Lost 1-2 | -181498 |
| 2standard | 334 | Chen, Chu Chi (1482) | Won 2-0 | +181516 |
| 3standard | 383 | Furusato, Hiroshi (1404) | Won 2-0 | +161532 |
| 4standard | 274 | Song, Malcolm (1447) | Won 2-1 | +161548 |
| 5standard | 227 | Anctil, Kevin (1741) | Won 2-1 | +221570 |
| 6standard | 129 | Yam, Wing Chun (1943) | Lost 1-2 | -121558 |
| 7standard | 175 | Watanabe, Takanori (1817) | Lost 1-2 | -131545 |
| average opponent: 1619record: 4-3 | new rating: 1545 | |||
| Grand Prix Kaohsiung 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 50 | Wang, Tai-Yuan (1500) | Won 2-0 | +181518 |
| 2sealed | 38 | Sun, Lucifar (1500) | Lost 0-2 | -181500 |
| 3sealed | 69 | Lee, Andy (1500) | Won 2-0 | +181518 |
| 4sealed | 40 | Hsu, So An (1518) | Lost 0-2 | -181500 |
| 5sealed | 74 | Lee, Ping Long (1500) | Won 2-0 | +181518 |
| 6sealed | 42 | Chiang, Kang Nien (1452) | Lost 0-2 | -201498 |
| 7sealed | 62 | Cheng, Pai Lung (1499) | Won 2-1 | +181516 |
| average opponent: 1495record: 4-3 | new rating: 1516 | |||