Yamashita, Keijiro
Current rating: 1682
Record: 20-10-2
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1633 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 122 | Matsuda, Tomoya (1500) | Won 2-0 | +161649 |
| 2sealed | 515 | Sugisawa, Tsuyoshi (1608) | Won 2-1 | +171666 |
| 3sealed | 361 | Okamoto, Yasutaka (1525) | Won 2-0 | +151681 |
| 4sealed | 200 | Nose, Shun (1554) | Lost 1-2 | -201661 |
| 5sealed | 389 | Mitsuya, Teppei (1516) | Won 2-1 | +151676 |
| 6sealed | 169 | Takenaka, Takumi (1707) | Won 2-0 | +191695 |
| 7sealed | 118 | Ohno, Yuki (1730) | Draw 1-1 | +11696 |
| 8sealed | 119 | Kobayashi, Tatsuumi (1937) | Lost 0-2 | -141682 |
| top | average opponent: 1635record: 5-2-1 | new rating: 1682 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 717 | Anzai, Sachio (1362) | Won 2-0 | +151531 |
| 2standard | 502 | Hiraoka, Taku (1571) | Lost 1-2 | -171514 |
| 3standard | 1103 | Yohii, Shota (1516) | Lost 1-2 | -181496 |
| 4standard | 1425 | Kawai, Yusuke (1518) | Won 2-0 | +191515 |
| 5standard | 1211 | Yasuji, Go (1500) | Won 2-1 | +171532 |
| 6standard | 747 | Kobayashi, Makoto (1443) | Won 2-0 | +171549 |
| 7standard | 547 | Ota, Ryunosuke (1539) | Won 2-1 | +181567 |
| 8standard | 254 | Ootsuka, Koutarou (1849) | Lost 1-2 | -131554 |
| 9standard | 658 | Hamasaki, Yuzuru (1467) | Won 2-0 | +161570 |
| 10standard | 384 | Takahashi, Nozomu (1755) | Won 2-0 | +211591 |
| 11standard | 304 | Takayama, Kan (1641) | Draw 1-1 | +11592 |
| 12standard | 239 | Healy, Brendan (1611) | Won 2-0 | +191611 |
| 13standard | 151 | Kuribayashi, Takayuki (1551) | Won 2-1 | +161627 |
| 14standard | 96 | Urano, Syouta (1623) | Lost 1-2 | -181609 |
| 15standard | 166 | Park, Jun Young (1933) | Won 2-1 | +241633 |
| top | average opponent: 1592record: 10-4-1 | new rating: 1633 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 145 | Yoshimura, Naoki (1497) | Lost 0-2 | -181482 |
| 2standard | 646 | Yamasaki, Yuuki (1430) | Won 2-0 | +171499 |
| 3standard | 920 | Matsuda, Yuuki6008 (1502) | Won 2-0 | +181517 |
| 4standard | 504 | Morisawa, Satoshi (1520) | Won 2-0 | +181535 |
| 5standard | 270 | Che, Ling (1513) | Lost 0-2 | -181517 |
| 6standard | 499 | Kusuzawa, Takuma (1519) | Lost 1-2 | -181499 |
| 7standard | 665 | Maki, Toshiya (1503) | Won 2-1 | +181517 |
| 8standard | 539 | Maruya, Takashi (1517) | Won 2-0 | +181535 |
| 9standard | 387 | Yamada, Kazuki (1500) | Lost 1-2 | -191516 |
| top | average opponent: 1500record: 5-4 | new rating: 1516 | ||