Ito, Chihiro
Current rating: 1465
Record: 7-9
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 545 | Kuwabara, Kazuya (1500) | Lost 1-2 | -181500 |
| 2sealed | 639 | Toyama, Takashi (1455) | Won 2-1 | +171517 |
| 3sealed | 747 | Yi, Sanghee (1659) | Lost 1-2 | -151502 |
| 4sealed | 988 | Yamamoto, Seigo (1334) | Won 2-0 | +151517 |
| 5sealed | 585 | He, Yue 8578 (1771) | Lost 0-2 | -141503 |
| 6sealed | 745 | Takei, Tomoyuki (1407) | Lost 1-2 | -201483 |
| 7sealed | 641 | Suzuki, Takahiro7453 (1450) | Lost 0-2 | -181465 |
| average opponent: 1511record: 2-5 | new rating: 1465 | |||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3 | Cheng, Theo Jung (1549) | Won 2-1 | +191519 |
| 2sealed | 126 | Tamai, Yuno (1550) | Lost 1-2 | -181501 |
| 3sealed | 610 | Yoshii, Akimi (1416) | Lost 1-2 | -191482 |
| 4sealed | 893 | Ishii, Kazuki (1399) | Won 2-1 | +161498 |
| 5sealed | 867 | Miyamoto, Akihiro (1646) | Lost 1-2 | -151483 |
| 6sealed | 847 | Sherlock, Matthew (1419) | Won 2-0 | +171500 |
| 7sealed | 601 | Furusawa, Reona (1475) | Won 2-1 | +171517 |
| 8sealed | 520 | McNamara, Hugh (1565) | Lost 0-2 | -171500 |
| 9sealed | 552 | Goh, Kenneth Hanming (1490) | Won 2-1 | +181518 |
| average opponent: 1501record: 5-4 | new rating: 1518 | |||