Monna, Takaaki
Current rating: 1364
Record: 13-23-2
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1410 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 195 | Horikawa, Jun (1452) | Lost 0-2 | -181392 |
| 2pioneer | 410 | Matsuzaki, Eiji (1414) | Lost 0-2 | -171375 |
| 3pioneer | 777 | Arce, Aaron (1466) | Won 2-0 | +201395 |
| 4pioneer | 676 | Park, Soonkun (1484) | Lost 0-2 | -171378 |
| 5pioneer | 692 | Shi, Jinghao (1464) | Won 2-0 | +201398 |
| 6pioneer | 602 | Kasuga, Koki (1436) | Lost 1-2 | -181380 |
| 7pioneer | 526 | Sasaki, Akira (1460) | Lost 0-2 | -161364 |
| top | average opponent: 1454record: 2-5 | new rating: 1364 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1400 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 7 | Takeda, Kouichi (1500) | Won 2-1 | +191419 |
| 2standard | 270 | Miura, Akiyoshi (1506) | Lost 1-2 | -161403 |
| 3standard | 700 | Okuhama, Syuhei (1503) | Won 2-1 | +201423 |
| 4standard | 310 | Takada, Narumasa (1496) | Draw 1-1 | +11424 |
| 5standard | 418 | Yamazaki, Takashi (1625) | Lost 1-2 | -141410 |
| top | average opponent: 1526record: 2-2-1 | new rating: 1410 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 115 | Nakazawa, Koutarou (1294) | Lost 1-2 | -201414 |
| 2modern | 711 | Matsuda, Masaki (1482) | Won 2-1 | +191433 |
| 3modern | 1001 | Satou, Ryota (1448) | Won 2-0 | +181451 |
| 4modern | 559 | Tomomizu, Takuya (1402) | Lost 0-2 | -191432 |
| 5modern | 605 | Okada, Masakazu (1469) | Won 2-1 | +191451 |
| 6modern | 495 | Hoshino, Tomoyuki (1501) | Lost 1-2 | -171434 |
| 7modern | 592 | Yamaguchi, Takumi (1511) | Lost 1-2 | -171417 |
| 8modern | 593 | Akisato, Ryou (1436) | Lost 1-2 | -171400 |
| top | average opponent: 1443record: 3-5 | new rating: 1400 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1416 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 362 | Murata, Hideaki (1500) | Won 2-0 | +191435 |
| 2standard | 605 | Endo, Susumu (1486) | Won 2-0 | +191454 |
| 3standard | 504 | Saito, Yuki (1568) | Lost 0-2 | -161438 |
| 4standard | 622 | Satou, Fumihiko (1616) | Won 2-0 | +211459 |
| 5standard | 323 | Murae, Ryuji (2000) | Lost 1-2 | -91450 |
| 6standard | 665 | Ajitomi, Takeshi (1464) | Lost 1-2 | -171433 |
| 7standard | 703 | Tanaka, Hironori (1492) | Lost 0-2 | -171416 |
| 8standard | 638 | Tazawa, Takatoshi (1436) | Won 2-0 | +181434 |
| top | average opponent: 1570record: 4-4 | new rating: 1434 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 228 | Kawahama, Yoshikazu (1750) | Lost 1-2 | -131470 |
| 4standard | 452 | Shimamura, Kazushige (1426) | Lost 0-2 | -191451 |
| 5standard | 905 | Koide, Yuichi (1452) | Lost 1-2 | -181433 |
| 6standard | 1055 | Asanuma, Tomoyoshi (1449) | Lost 0-2 | -171416 |
| top | average opponent: 1519record: 0-4 | new rating: 1416 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 453 | Sugiyama, Nobukatsu (1500) | Lost 1-2 | -181482 |
| 2sealed | 791 | Matsushima, Yuuta (1463) | Lost 0-2 | -181464 |
| 3sealed | 1119 | Ikoma, Tomoyuki (1499) | Won 2-1 | +181482 |
| 4sealed | 1045 | Saegusa, Nobuyuki (1621) | Draw 1-1 | +31485 |
| 5sealed | 1001 | Cole, Lewis (1427) | Won 2-1 | +171502 |
| 6sealed | 783 | Takeuchi, Shuuji (1486) | Lost 0-2 | -191483 |
| top | average opponent: 1499record: 2-3-1 | new rating: 1483 | ||