Shimizu, Takuma
Current rating: 1443
| Regional Championships Aichi 2023 (pioneer) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 56 | Hasegawa, Shouichi (1561) | Lost 0-2 | -151434 |
| 2pioneer | 73 | Yamashita, Satoshi (1487) | Won 2-0 | +181452 |
| 3pioneer | 73 | Tanaka, Yu (1658) | Lost 1-2 | -141438 |
| 4pioneer | 98 | Park, Hyung Joon (1504) | Won 2-1 | +191457 |
| 5pioneer | 44 | Nakamura, Junpei (1663) | Lost 0-2 | -141443 |
| top | average opponent: 1575record: 2-3 | new rating: 1443 | ||
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 291 | Omi, Akeshi (1423) | Lost 1-2 | -191450 |
| 2pioneer | 557 | Kiyonaga, Sho (1544) | Won 2-1 | +201470 |
| 3pioneer | 610 | Taniguchi, Daigo (1458) | Lost 0-2 | -181452 |
| 4pioneer | 597 | Mitani, Takashi (1282) | Won 2-1 | +151467 |
| 5pioneer | 521 | Fan, Kuangching (1503) | Lost 0-2 | -181449 |
| top | average opponent: 1442record: 2-3 | new rating: 1449 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 451 | Haraguchi, Mizuki (1528) | Won 2-1 | +191519 |
| 2modern | 593 | Sakai, Yasumasa (1453) | Won 2-1 | +161535 |
| 3modern | 533 | Fujimoto, Yosuke (1766) | Lost 0-2 | -141521 |
| 4modern | 363 | Kuwashima, Syoutarou (1499) | Lost 1-2 | -181503 |
| 5modern | 674 | Sugimoto, Takaaki (1487) | Lost 0-2 | -181485 |
| 6modern | 901 | Choi, Kiho (1623) | Lost 0-2 | -161469 |
| top | average opponent: 1559record: 2-4 | new rating: 1469 | ||