Parrott, Brock
Current rating: 1513
Record: 5-4
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 744 | Arai, Yusuke (1480) | Won 2-1 | +181518 |
| 2standard | 676 | Tanji, Kensuke (1444) | Lost 1-2 | -201498 |
| 3standard | 789 | Watanabe, Norimasa (1488) | Won 2-0 | +181516 |
| 4standard | 653 | Hashizume, Yuuya (1667) | Won 2-1 | +211537 |
| 5standard | 605 | Satou, Yoshikazu (1355) | Lost 0-2 | -211516 |
| 6standard | 693 | Arakawa, Yasuaki (1494) | Won 2-1 | +171533 |
| 7standard | 612 | Tateoka, Tomoki (1567) | Lost 0-2 | -171516 |
| 8standard | 665 | Tanimoto, Tatsuro (1335) | Lost 0-2 | -211495 |
| 9standard | 785 | Yamane, Taro (1498) | Won 2-0 | +181513 |
| average opponent: 1481record: 5-4 | new rating: 1513 | |||