O'Connor, John
Current rating: 1564
Record: 9-6
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 31 | Cardoza, Benjamin (1500) | Won 2-1 | +181518 |
| 2standard | 322 | Kleinschmidt, Karl (1500) | Lost 0-2 | -181500 |
| 3standard | 472 | Power, Jason (1470) | Lost 0-2 | -191481 |
| 4standard | 728 | Ballardo, David (1523) | Won 2-1 | +191500 |
| 5standard | 537 | Nasri, Ubaydah (1499) | Won 2-0 | +181518 |
| 6standard | 304 | Sanson, Albert (1643) | Won 2-1 | +201538 |
| 7standard | 226 | Enriquez, Brandon (1538) | Won 2-1 | +181556 |
| 8standard | 170 | Catania, Colin (1561) | Won 2-1 | +181574 |
| 9standard | 150 | Choi, Standish (1705) | Won 2-1 | +211595 |
| 10standard | 53 | Branum, Joshua (1496) | Lost 0-2 | -201575 |
| 11standard | 73 | Reitzel, Chris (1553) | Won 2-0 | +171592 |
| 12standard | 58 | Salem, Jonathan (1765) | Lost 0-2 | -141578 |
| 13standard | 70 | Smith, RJ (1487) | Won 2-0 | +161594 |
| 14standard | 70 | Kuo, Tzu-Ching (1946) | Lost 0-2 | -121582 |
| 15standard | 77 | Lyon, Elliot (1582) | Lost 0-2 | -181564 |
| average opponent: 1585record: 9-6 | new rating: 1564 | |||