Lau, Ringo
Current rating: 1470
| Grand Prix Hong Kong 2013 (THS limited) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 105 | Sheykin, Sergey (1391) | Won 2-1 | +171467 |
| 2sealed | 91 | Fang, Le (1448) | Lost 0-2 | -181449 |
| 3sealed | 285 | Zhu, Junyue (1500) | Won 2-1 | +181467 |
| 4sealed | 274 | Fang, Zhengyang (1430) | Lost 1-2 | -181449 |
| 5sealed | 230 | Tachikawa, Koudai (1481) | Lost 0-2 | -181431 |
| 6sealed | 297 | Chan, Yiu-Cho (1481) | Won 2-1 | +191450 |
| 7sealed | 238 | Tang, Si Yuan (1498) | Won 2-0 | +191469 |
| 8sealed | 183 | Chung, Yiu Sing (1514) | Draw 1-1 | +11470 |
| top | average opponent: 1468record: 4-3-1 | new rating: 1470 | ||
| Grand Prix Shanghai 2012 (M13 limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 40 | Deng, Jun (1571) | Won 2-0 | +201484 |
| 2sealed | 157 | wang, yenan (1518) | Won 2-0 | +181502 |
| 3sealed | 93 | Liu, Zhiheng (1483) | Won 2-0 | +181520 |
| 4sealed | 54 | Wang, Shuo (1554) | Lost 0-2 | -171503 |
| 5sealed | 120 | Kozakai, Yukio (1521) | Lost 1-2 | -181485 |
| 6sealed | 125 | Tung, Chang-Ming (1509) | Lost 1-2 | -181467 |
| 7sealed | 234 | Shakenov, Aidos (1500) | Lost 0-2 | -171450 |
| top | average opponent: 1522record: 3-4 | new rating: 1450 | ||
| Grand Prix Shanghai 2011 (M12 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 79 | Wu, Songwei (1482) | Lost 0-2 | -181482 |
| 2sealed | 205 | Qian, Huidong (1482) | Won 2-1 | +181500 |
| 3sealed | 178 | Wan, Nuo (1501) | Lost 1-2 | -181482 |
| 4sealed | 221 | Liu, Mengyi (1483) | Lost 0-2 | -181464 |
| top | average opponent: 1487record: 1-3 | new rating: 1464 | ||