Ohta, Show
Current rating: 1397
Record: 11-18-1
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 314 | Miura, Daisuke (1448) | Lost 0-2 | -181426 |
| 3standard | 599 | Noji, Koichiro (1460) | Lost 1-2 | -181408 |
| 4standard | 863 | Nagao, Kouji (1484) | Won 2-1 | +201428 |
| 5standard | 695 | Nishikawa, Suguru (1416) | Lost 0-2 | -181410 |
| 6standard | 634 | Okuno, Ryohei (1710) | Lost 0-2 | -131397 |
| 7standard | 663 | Katayama, Satoru (1408) | Won 2-0 | +181415 |
| 8standard | 488 | Tamaru, Daisuke (1414) | Lost 0-2 | -181397 |
| top | average opponent: 1477record: 2-5 | new rating: 1397 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 588 | Sakai, Takashi (1441) | Lost 1-2 | -191480 |
| 3standard | 945 | Fujiyoshi, Manabu (1564) | Lost 0-2 | -171463 |
| 4standard | 849 | Kaihara, Shunsuke (1493) | Lost 1-2 | -171446 |
| 5standard | 965 | Kimura, Tetsuya (1461) | Won 2-1 | +181464 |
| 6standard | 788 | Hayashi, Katsuji (1455) | Lost 0-2 | -181446 |
| 7standard | 777 | Nakamura, Kota (1350) | Lost 1-2 | -201426 |
| 8standard | 733 | Tsutiya, Yukihiro (1399) | Won 2-1 | +181444 |
| top | average opponent: 1452record: 2-5 | new rating: 1444 | ||
| Grand Prix Singapore 2018 (DOM standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 34 | Tan, Kuan Ming Kevin (1592) | Lost 1-2 | -161449 |
| 3standard | 215 | Wong, Kenneth (1618) | Lost 0-2 | -151434 |
| 4standard | 248 | Santorio, John Paolo (1442) | Won 2-1 | +181452 |
| 5standard | 235 | Aiman, Lut (1487) | Lost 1-2 | -171435 |
| 6standard | 240 | Barton, Lowell (1489) | Won 2-0 | +191454 |
| 7standard | 208 | Yokoyama, Shouta (1750) | Won 2-0 | +231477 |
| 8standard | 140 | Hirami, Tomonori (1694) | Won 2-1 | +221499 |
| top | average opponent: 1582record: 4-3 | new rating: 1499 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 333 | Sugiyama, Takahiro (1480) | Lost 1-2 | -181482 |
| 2standard | 812 | Itakura, Toshiyuki (1655) | Won 2-0 | +211503 |
| 3standard | 700 | Nakishima, ? (1505) | Draw 1-1 | 01503 |
| 4standard | 920 | Sakai, Takashi (1440) | Lost 0-2 | -191484 |
| 5standard | 1062 | Tanimoto, Haruka (1485) | Lost 1-2 | -181466 |
| 6standard | 1122 | Kokubo, Masayuki (1467) | Lost 1-2 | -181448 |
| 7standard | 1063 | Mitake, Ryosuke (1448) | Won 2-1 | +181466 |
| 8standard | 909 | Goto, Kosuke (1421) | Lost 0-2 | -191447 |
| 9standard | 826 | Shiraishi, Ginga (1428) | Won 2-0 | +181465 |
| top | average opponent: 1481record: 3-5-1 | new rating: 1465 | ||