Igarashi, Takuto
Current rating: 1596
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 17 | Natsume, Tokio (1500) | Won 2-1 | +181504 |
| 2standard | 263 | Oohashi, Yoshihiro (1486) | Draw 1-1 | 01504 |
| 3standard | 450 | Ogawa, Masafumi (1638) | Won 2-0 | +201524 |
| 4standard | 251 | Maeda, Dai (1424) | Won 2-1 | +171541 |
| 5standard | 124 | Kim, Ho-Yeon (1443) | Won 2-1 | +161557 |
| 6standard | 61 | Heshiki, Tomohiro (1691) | Won 2-0 | +201577 |
| 7standard | 28 | Sasaki, Yusuke 1421 (1721) | Won 2-0 | +211598 |
| 8standard | 14 | Yamamoto, Kentaro (1997) | Lost 0-2 | -111587 |
| 9standard | 49 | Hori, Masataka (1810) | Lost 0-2 | -141573 |
| 10standard | 114 | Kondou, Ryuuki (1526) | Lost 0-2 | -191554 |
| 11standard | 141 | Yamada, Hiroki (1612) | Draw 1-1 | +11555 |
| 12standard | 142 | Tanaka, Yu 6006 (1588) | Won 2-1 | +191574 |
| 13standard | 118 | Foo, Zhi Jie (1595) | Won 2-1 | +181592 |
| 14standard | 92 | Mori, Tomoki (1558) | Won 2-0 | +171609 |
| 15standard | 69 | Tanahashi, Masayasu (1852) | Lost 1-2 | -131596 |
| top | average opponent: 1629record: 9-4-2 | new rating: 1596 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 281 | Koide, Yukua (1474) | Won 2-0 | +171523 |
| 2standard | 266 | Maki, Shuuichirou (1497) | Lost 1-2 | -181505 |
| 3standard | 964 | Muramatsu, Yoshiyuki (1529) | Lost 1-2 | -181487 |
| 4standard | 974 | Tanaka, Keita (1461) | Won 2-1 | +181505 |
| 5standard | 937 | Yoshimura, Wataru (1454) | Lost 0-2 | -191486 |
| 6standard | 870 | Nakamura, Yuta3027 (1484) | Won 2-1 | +181504 |
| 7standard | 874 | Nishidome, Keitarou (1517) | Lost 0-2 | -181486 |
| top | average opponent: 1488record: 3-4 | new rating: 1486 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 182 | Ito, Hiroto (1499) | Lost 1-2 | -181482 |
| 2legacy | 791 | Hirooka, Yoshihiro (1443) | Won 2-0 | +171499 |
| 3legacy | 630 | Kodaira, Kazuto (1469) | Won 2-0 | +181517 |
| 4legacy | 434 | Ishii, Hiroyuki (1657) | Lost 0-2 | -161501 |
| 5legacy | 600 | Ikedo, Masakazu (1627) | Lost 1-2 | -151486 |
| 6legacy | 969 | Sakamoto, Kensuke (1483) | Won 2-1 | +171503 |
| 7legacy | 671 | Ozaki, Kei (1516) | Won 2-1 | +191522 |
| 8legacy | 486 | Yoshikawa, Hidenobu (1638) | Lost 0-2 | -161506 |
| top | average opponent: 1542record: 4-4 | new rating: 1506 | ||