Yokoyama, Takahiro
Current rating: 1483
Record: 12-14
| Grand Prix Yokohama 2019 (modern) | starting rating: 1437 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 379 | Ichikawa, Ryunosuke (1500) | Lost 0-2 | -171420 |
| 2modern | 682 | Ichinomoto, Sho (1403) | Won 2-0 | +171437 |
| 3modern | 885 | Yamada, Yusuke (1501) | Won 2-0 | +201457 |
| 4modern | 545 | Fukutani, Yuto (1590) | Won 2-1 | +201477 |
| 5modern | 148 | Nakamura, Kazuhiro (1498) | Won 2-0 | +181495 |
| 6modern | 128 | Okamura, Takumi (1542) | Lost 1-2 | -171478 |
| 7modern | 267 | Hashimoto, Satoshi 6288 (1543) | Won 2-1 | +191497 |
| 8modern | 330 | Sasaki, Yusuke 1421 (1703) | Lost 0-2 | -141483 |
| top | average opponent: 1535record: 5-3 | new rating: 1483 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 448 | Yamaguchi, Naohiro (1377) | Lost 1-2 | -201449 |
| 2standard | 861 | Ideguchi, Yasuhiro (1512) | Won 2-1 | +191468 |
| 3standard | 895 | Takino, Shohei (1500) | Lost 1-2 | -171451 |
| 4standard | 947 | Wachi, Shinya (1666) | Lost 0-2 | -141437 |
| top | average opponent: 1514record: 1-3 | new rating: 1437 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 465 | Honjo, Kiyotaka (1408) | Won 2-0 | +161520 |
| 2standard | 10 | Yasuda, Yoshifumi (1530) | Lost 1-2 | -171503 |
| 3standard | 1088 | Ogata, Syou (1663) | Lost 0-2 | -151488 |
| 4standard | 1159 | Hisamatsu, Hiromu (1481) | Won 2-1 | +171505 |
| 5standard | 1005 | Kawase, Takeshi (1493) | Lost 0-2 | -181487 |
| 6standard | 927 | Tuzii, Syouichi (1455) | Lost 1-2 | -181469 |
| top | average opponent: 1505record: 2-4 | new rating: 1469 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 661 | Kurihara, Mitsuaki (1569) | Lost 0-2 | -171483 |
| 2standard | 925 | Nisida, Takayuki (1482) | Lost 0-2 | -181465 |
| 3standard | 1439 | Konishi, Eigo (1429) | Won 2-1 | +181483 |
| 4standard | 1387 | Nagato, Yusuke (1499) | Lost 1-2 | -181465 |
| 5standard | 1419 | Suzuki, Keisuke (1418) | Won 2-0 | +171482 |
| 6standard | 1306 | Atobe, Kazuki (1494) | Won 2-1 | +181500 |
| 7standard | 879 | Annaka, Dai (1416) | Won 2-1 | +171517 |
| 8standard | 600 | Kitahara, Hiroaki (1828) | Lost 0-2 | -131504 |
| top | average opponent: 1517record: 4-4 | new rating: 1504 | ||