Katanazawa, Satoshi
Current rating: 1395
Record: 4-10
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 529 | Shimoyama, Kazuma (1398) | Lost 0-2 | -191428 |
| 2standard | 516 | Hosokawa, Hikaru (1482) | Lost 1-2 | -171411 |
| 3standard | 970 | Murooka, Kensuke (1326) | Lost 1-2 | -191392 |
| 4standard | 969 | Yamane, Yuuki (1608) | Won 2-1 | +211413 |
| 5standard | 864 | Goto, Kosuke (1388) | Won 2-0 | +181431 |
| 6standard | 674 | Sawada, Ryo (1361) | Lost 1-2 | -191412 |
| 7standard | 636 | Sakuma, Yuto (1468) | Lost 1-2 | -171395 |
| average opponent: 1433record: 2-5 | new rating: 1395 | |||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 707 | Kamada, Yuuki (1433) | Lost 0-2 | -191481 |
| 2standard | 811 | Kimbara, Shohei (1434) | Lost 0-2 | -191462 |
| 3standard | 1053 | Kasuga, Ryou (1588) | Lost 0-2 | -161446 |
| 4standard | 1059 | Nobuta, Kazuhito (1444) | Lost 0-2 | -181428 |
| 5standard | 1021 | Kitsu, Syoto (1445) | Lost 0-2 | -181410 |
| 7standard | 812 | Tsujimoto, Hideki (1492) | Won 2-1 | +201430 |
| 8standard | 742 | Mizuno, Shiori (1379) | Won 2-0 | +171447 |
| average opponent: 1459record: 2-5 | new rating: 1447 | |||