Tang, Felix
Current rating: 1415
| Grand Prix Taipei 2019 (WAR standard) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 142 | Liao, Wei-Cheng (1518) | Lost 0-2 | -181468 |
| 3standard | 280 | See, Kenny (1497) | Lost 0-2 | -171451 |
| 4standard | 437 | Lin, Charlie (1457) | Lost 0-2 | -181433 |
| 5standard | 465 | Mai, Bo-Yuan (1464) | Lost 0-2 | -181415 |
| 6standard | 430 | Lau, Kawai (1449) | Won 2-0 | +191434 |
| 7standard | 365 | Wang, Xuewei (1361) | Lost 1-2 | -191415 |
| top | average opponent: 1458record: 1-5 | new rating: 1415 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 641 | Tanaka, Ryuuma (1430) | Lost 0-2 | -201498 |
| 3standard | 881 | Kawa, Hirokazu (1387) | Won 2-1 | +161514 |
| 4standard | 765 | Sano, Keisuke (1612) | Won 2-0 | +201534 |
| 5standard | 349 | Nakajima, Chikara (1790) | Lost 1-2 | -131521 |
| 6standard | 487 | Uemura, Akira (1465) | Lost 0-2 | -191502 |
| 7standard | 642 | Maruyama, Satoshi (1596) | Lost 0-2 | -161486 |
| top | average opponent: 1547record: 2-4 | new rating: 1486 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 454 | Fleischman, Matthew (1500) | Won 2-0 | +181518 |
| 2sealed | 430 | Ota, Masahito (1461) | Lost 1-2 | -191499 |
| 3sealed | 816 | Yamanaka, Yuki (1501) | Lost 0-2 | -181481 |
| 4sealed | 968 | Ono, Katsuya (1460) | Lost 0-2 | -181463 |
| 5sealed | 1049 | Nishiguchi, Yoshinori (1371) | Won 2-0 | +161479 |
| 6sealed | 867 | Iijima, Shin (1562) | Won 2-0 | +191498 |
| 7sealed | 776 | Yanase, Kaname (1702) | Lost 0-2 | -141484 |
| 8sealed | 733 | Inoue, Seiya (1452) | Won 2-0 | +181502 |
| 9sealed | 603 | Hoshino, Yoshitaka (1422) | Won 2-0 | +161518 |
| top | average opponent: 1492record: 5-4 | new rating: 1518 | ||