Kojima, Hiroki
Current rating: 1428
Record: 1-5
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 257 | Hyakuda, Atsushi (1512) | Lost 0-2 | -181482 |
| 2standard | 535 | Matsuura, Jo (1410) | Lost 1-2 | -191463 |
| 3standard | 785 | Tomobe, Takuya (1462) | Lost 1-2 | -181445 |
| 4standard | 823 | Kawai, Yoshihiro8128 (1436) | Won 2-0 | +181463 |
| 5standard | 771 | Yamaguchi, Takumi (1492) | Lost 0-2 | -181445 |
| 6standard | 694 | Suzuki, Issei (1504) | Lost 0-2 | -171428 |
| average opponent: 1469record: 1-5 | new rating: 1428 | |||