Honda, Masaki
Current rating: 1139
Record: 7-35-1
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1199 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 137 | Sugimoto, Kousho (1500) | Won 2-0 | +241223 |
| 2sealed | 492 | Iwasaki, Daisuke (1672) | Lost 0-2 | -111212 |
| 3sealed | 947 | Hagiya, Ginga (1418) | Lost 0-2 | -141198 |
| 4sealed | 800 | Kirito, Keisuke (1617) | Lost 0-2 | -111187 |
| 5sealed | 918 | Hamada, Junji (1494) | Lost 1-2 | -121175 |
| 6sealed | 795 | Sashida, Tomoro (1550) | Lost 0-2 | -121163 |
| 7sealed | 659 | Suzuki, Junpei (1563) | Lost 0-2 | -111152 |
| 8sealed | 542 | Takai, Masaki (1404) | Lost 0-2 | -131139 |
| top | average opponent: 1527record: 1-7 | new rating: 1139 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1199 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 108 | Aoike, Yuuki (1515) | Lost 1-2 | -121187 |
| 2modern | 740 | Ikeda, Takeaki (1294) | Lost 1-2 | -161171 |
| 3modern | 1133 | Nakano, Atsushi (1504) | Lost 0-2 | -121159 |
| 4modern | 1190 | Iijima, Hiderou (1446) | Won 2-0 | +231182 |
| 5modern | 1096 | Takeyama, Maya (1348) | Won 2-0 | +211203 |
| 6modern | 809 | Nagata, Masaya (1469) | Lost 0-2 | -141189 |
| 7modern | 810 | Takada, Takuya (1484) | Won 2-1 | +241213 |
| 8modern | 571 | Ohmura, Satoshi (1481) | Lost 0-2 | -141199 |
| top | average opponent: 1443record: 3-5 | new rating: 1199 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1262 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 4 | Hosokawa, Takahiro (1308) | Lost 0-2 | -181244 |
| 2standard | 529 | Igarashi, Ryosuke (1451) | Lost 0-2 | -141230 |
| 3standard | 953 | Chiu, Chiung-Hsien (1516) | Won 2-1 | +231253 |
| 4standard | 762 | Mochizuki, Mikito (1484) | Lost 0-2 | -141239 |
| 5standard | 880 | Ishibashi, Akira (1458) | Draw 1-1 | +41243 |
| 6standard | 745 | Shishibori, Kohei (1438) | Lost 0-2 | -141229 |
| 7standard | 664 | Ito, Tetsuya (1354) | Lost 0-2 | -161213 |
| 8standard | 591 | Yamashita, Masashi (1441) | Lost 0-2 | -141199 |
| top | average opponent: 1431record: 1-6-1 | new rating: 1199 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1346 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 657 | Seki, Hirotaka (1629) | Lost 0-2 | -131333 |
| 2standard | 836 | Yamagata, Yutaro (1623) | Lost 0-2 | -131320 |
| 3standard | 1023 | Jinno, Kaname (1479) | Lost 0-2 | -151305 |
| 4standard | 1081 | Ueki, Junichi (1449) | Won 2-0 | +211326 |
| 5standard | 968 | Motoyama, Souichirou (1401) | Lost 0-2 | -171309 |
| 6standard | 898 | Kiuchi, Takahiro (1429) | Lost 0-2 | -161293 |
| 7standard | 811 | Yufu, Seizi (1428) | Lost 0-2 | -151278 |
| 8standard | 750 | Ishii, Asuha (1371) | Lost 0-2 | -161262 |
| top | average opponent: 1476record: 1-7 | new rating: 1262 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 167 | Gohara, Akira (1580) | Lost 0-2 | -161412 |
| 2sealed | 851 | Mori, Syuuichi (1439) | Lost 0-2 | -171395 |
| 3sealed | 1063 | Saito, Takaya (1870) | Lost 0-2 | -101385 |
| 4sealed | 1101 | Furuya, Satoshi (1160) | Lost 0-2 | -221363 |
| 5sealed | 1029 | Ogsawara, Akira (1361) | Lost 0-2 | -181345 |
| 6sealed | 889 | Fujii, Mikiya (1406) | Lost 0-2 | -171328 |
| 8sealed | 634 | Takayama, Ryou (1352) | Won 2-0 | +181346 |
| top | average opponent: 1453record: 1-6 | new rating: 1346 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 205 | Maekawa, Kazumi (1500) | Lost 0-2 | -181482 |
| 2standard | 848 | Adachi, Naohiko (1479) | Lost 0-2 | -181464 |
| 3standard | 1300 | Motoki, Tsutomu (1462) | Lost 0-2 | -181446 |
| 4standard | 1248 | Kameyama, Takeshi (1424) | Lost 0-2 | -181428 |
| top | average opponent: 1466record: 0-4 | new rating: 1428 | ||