Boll, George
Current rating: 1548
Record: 5-3
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 260 | Avila, Matt (1500) | Lost 0-2 | -181482 |
| 2standard | 528 | Vlismas, Christopher (1482) | Won 2-0 | +181500 |
| 3standard | 509 | Johnson, Sean C (1514) | Lost 0-2 | -181482 |
| 4standard | 643 | Vaughn, Collin (1586) | Won 2-1 | +201502 |
| 5standard | 484 | Connor, Timothy (1500) | Won 2-1 | +181520 |
| 6standard | 361 | Davidson, Matthew (1560) | Won 2-1 | +191539 |
| 7standard | 238 | Egashira, Kenji (1964) | Won 2-1 | +251564 |
| 8standard | 168 | Murch, Andrew (1664) | Lost 1-2 | -161548 |
| average opponent: 1596record: 5-3 | new rating: 1548 | |||