Horikawa, Yuichi
Current rating: 1498
| Grand Prix Bangkok 2019 (ELD limited) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 54 | Sung, Bok Tung (1650) | Won 2-1 | +211527 |
| 3sealed | 98 | Pratummanee, Vongsawatt (1430) | Lost 0-2 | -201507 |
| 4sealed | 175 | Cheng, Ting Hin (1650) | Lost 0-2 | -151492 |
| 5sealed | 234 | Zhao, Yuan (1687) | Won 2-0 | +211513 |
| 6sealed | 208 | Zhou, Zhaoqi (1665) | Lost 0-2 | -151498 |
| top | average opponent: 1616record: 2-3 | new rating: 1498 | ||
| Grand Prix Singapore 2018 (DOM standard) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 162 | Yajima, Tatsuaki (1681) | Won 2-1 | +211509 |
| 4standard | 71 | Sui, Xin (1947) | Lost 0-2 | -101499 |
| 5standard | 58 | Mohd Johari, Mohd Johan Jefri (1539) | Won 2-1 | +191518 |
| 6standard | 30 | Yin, Hongrui (1661) | Won 2-0 | +201538 |
| 7standard | 54 | Ang, Glenn (1504) | Lost 0-2 | -181520 |
| 8standard | 76 | Lee, Jefferson (1791) | Lost 1-2 | -141506 |
| top | average opponent: 1687record: 3-3 | new rating: 1506 | ||
| Grand Prix Shanghai 2017 (XLN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 42 | Hasebe, Shunichi (1591) | Won 2-0 | +201520 |
| 2standard | 55 | Wu, Xiao Bin (1520) | Lost 1-2 | -181502 |
| 3standard | 205 | Leung, Sai Ho (1560) | Lost 1-2 | -171485 |
| 4standard | 271 | Wang, Zicheng (1484) | Won 2-1 | +181503 |
| 5standard | 265 | Liu, Bojian (1466) | Won 2-1 | +171520 |
| 6standard | 108 | Matsuura, Takumi (1783) | Lost 0-2 | -131507 |
| 7standard | 247 | Ishizuki, Takuya (1518) | Lost 1-2 | -181489 |
| 8standard | 243 | Huang, Yige (1442) | Lost 1-2 | -191470 |
| 9standard | 242 | Liu, Wen Jia (1464) | Won 2-1 | +181488 |
| top | average opponent: 1536record: 4-5 | new rating: 1488 | ||