Arakaki, Luis
Current rating: 1466
Record: 1-3
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 250 | Hattori, Taiki (1587) | Lost 1-2 | -161484 |
| 2standard | 241 | Fujisawa, Masashi (1490) | Won 2-1 | +181502 |
| 3standard | 216 | Nakatani, Hiroki (1525) | Lost 0-2 | -181484 |
| 4standard | 263 | Kazuto K., (1465) | Lost 1-2 | -181466 |
| average opponent: 1517record: 1-3 | new rating: 1466 | |||