Jan, Mark
Current rating: 1238
| Grand Prix Taipei 2016 (SOI standard) | starting rating: 1340 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 128 | Hou, Lei (1500) | Lost 0-2 | -151325 |
| 2standard | 211 | Shichinohe, Shuichi (1502) | Won 2-1 | +211346 |
| 3standard | 286 | Lin, Shang-Wei (1487) | Lost 0-2 | -151331 |
| 4standard | 298 | Tsao, Wen-Hung (1481) | Lost 0-2 | -151316 |
| 5standard | 332 | Hsu, Po Chang (1464) | Lost 0-2 | -161300 |
| 6standard | 339 | Jen, Te-Chun (1445) | Lost 1-2 | -151285 |
| 7standard | 321 | Choi, Joseph (1419) | Lost 0-2 | -161269 |
| 8standard | 304 | Hsu, Chia-Feng (1393) | Lost 0-2 | -151254 |
| 9standard | 283 | Grube, William (1393) | Lost 0-2 | -161238 |
| top | average opponent: 1454record: 1-8 | new rating: 1238 | ||
| Grand Prix Taipei 2014 (M15 limited) | starting rating: 1377 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 214 | Seah, Lip Chee Eric (1581) | Lost 1-2 | -141363 |
| 2sealed | 275 | Lu, Yen-Feng (1448) | Lost 0-2 | -171346 |
| 3sealed | 369 | Wang, Ren-hao (1471) | Won 2-1 | +211367 |
| 4sealed | 322 | Hsueh, ChihSheng (1482) | Won 2-0 | +201387 |
| 5sealed | 260 | Wang, Wayne m (1505) | Won 2-1 | +201407 |
| 6sealed | 157 | Chi, Hsiang Li (1474) | Lost 0-2 | -171390 |
| 7sealed | 225 | Lin, Eagle (1463) | Lost 0-2 | -171373 |
| 8sealed | 224 | Ciou, Cyong Sian (1458) | Lost 0-2 | -161357 |
| 9sealed | 214 | Wu, Di (1434) | Lost 0-2 | -171340 |
| top | average opponent: 1479record: 3-6 | new rating: 1340 | ||
| Grand Prix Taipei 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 64 | Chen, Chien-Lin (1500) | Lost 0-2 | -181482 |
| 2sealed | 254 | Wong, Deniz (1482) | Lost 0-2 | -181464 |
| 3sealed | 262 | Sauvain, Renaud (1476) | Lost 0-2 | -181446 |
| 4sealed | 343 | Chang, Chao Fu (1445) | Lost 0-2 | -181428 |
| 5sealed | 327 | Ford, Joseph (1427) | Lost 0-2 | -181410 |
| 6sealed | 299 | Chiang, Cason (1410) | Lost 0-2 | -181392 |
| 7sealed | 264 | Lin, Tse Yu (1413) | Lost 0-2 | -171375 |
| 8sealed | 232 | Neo, Alvin (1443) | Lost 0-2 | -171358 |
| 9sealed | 197 | Mao, Ding Yan (1429) | Won 2-0 | +191377 |
| top | average opponent: 1447record: 1-8 | new rating: 1377 | ||