Hayashi, Masahiro
Current rating: 1484
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 31 | Oumi, Masatoshi (1455) | Lost 1-2 | -191483 |
| 2standard | 424 | Imaizumi, Hitoshi (1483) | Won 2-1 | +181501 |
| 3standard | 523 | Horiuchi, Shingo (1447) | Won 2-0 | +171518 |
| 4standard | 586 | Takami, Yuta7701 (1600) | Won 2-1 | +201538 |
| 5standard | 349 | Nakayama, Tomoki (1496) | Lost 0-2 | -191519 |
| 6standard | 475 | Oohara, Yuuichi (1555) | Lost 1-2 | -171502 |
| 7standard | 444 | Horikawa, Hideaki (1534) | Lost 1-2 | -181484 |
| top | average opponent: 1510record: 3-4 | new rating: 1484 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 113 | Tamaki, Akira (1496) | Lost 0-2 | -191483 |
| 2standard | 571 | Wang, Chung Che (1499) | Won 2-0 | +191502 |
| 3standard | 714 | Hagiya, Ginga (1486) | Won 2-1 | +171519 |
| 4standard | 313 | Hiyama, Syunsuke (1696) | Lost 0-2 | -141505 |
| 5standard | 625 | Takayanagi, Kenichi (1446) | Won 2-0 | +171522 |
| 6standard | 406 | Kobayashi, Yuki9104 (1436) | Lost 0-2 | -201502 |
| top | average opponent: 1510record: 3-3 | new rating: 1502 | ||
| Grand Prix Kyoto 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 24 | Nakatani, Yugo (1518) | Won 2-1 | +181518 |
| 3extended | 122 | Doi, Fumiaki (1536) | Lost 1-2 | -171501 |
| 4extended | 123 | Kawashima, Kazuya (1499) | Won 2-1 | +181519 |
| 5extended | 79 | Tokieda, Hiroyuki (1536) | Lost 0-2 | -181501 |
| 6extended | 171 | Ohara, Kenji (1518) | Won 2-1 | +181519 |
| 7extended | 112 | Yagura, Hisayoshi (1536) | Lost 0-2 | -171502 |
| top | average opponent: 1524record: 3-3 | new rating: 1502 | ||