Itoyanagi, Junji
Current rating: 1466
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 429 | Monzen, Hidetake (1465) | Won 2-0 | +181484 |
| 2sealed | 24 | Nishimoto, Sosuke (1611) | Lost 0-2 | -161468 |
| 3sealed | 716 | Van Cleef, David (1375) | Won 2-0 | +171485 |
| 4sealed | 700 | Komaki, Shota (1361) | Won 2-0 | +151500 |
| 5sealed | 328 | Wang, Kunrui (1529) | Lost 1-2 | -171483 |
| 6sealed | 416 | Tokuyama, Yutaro (1520) | Lost 1-2 | -171466 |
| top | average opponent: 1477record: 3-3 | new rating: 1466 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 281 | Miyajima, Takuto (1620) | Won 2-0 | +201511 |
| 2sealed | 7 | Takenaka, Takumi (1761) | Lost 0-2 | -131498 |
| 3sealed | 827 | Katsutoshi, Miyata (1437) | Lost 0-2 | -201478 |
| 4sealed | 989 | Goh, Kenneth Hanming (1467) | Lost 0-2 | -181460 |
| 5sealed | 948 | Izumi, Hikaru (1764) | Won 2-0 | +241484 |
| 6sealed | 918 | Kono, Toru (1511) | Lost 0-2 | -181466 |
| top | average opponent: 1593record: 2-4 | new rating: 1466 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 42 | Mishiro, Norihito (1500) | Lost 0-2 | -181482 |
| 2sealed | 925 | Tomoki, Kitamura (1484) | Won 2-1 | +181500 |
| 3sealed | 747 | Komada, Shun (1486) | Won 2-0 | +181518 |
| 4sealed | 723 | Ando, Akira (1561) | Won 2-1 | +191537 |
| 5sealed | 177 | Sekimoto, Kandai (1774) | Lost 0-2 | -141523 |
| 6sealed | 725 | Yamazaki, Yuuki (1780) | Lost 1-2 | -141509 |
| 7sealed | 797 | Tsuboi, Takato (1472) | Lost 0-2 | -181491 |
| top | average opponent: 1580record: 3-4 | new rating: 1491 | ||