Catterall, Jonny
Current rating: 1496
Record: 4-4
| Grand Prix Birmingham 2018 (std) (DOM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 162 | Loubser, Pieter (1522) | Lost 0-2 | -181482 |
| 2standard | 385 | Buckle, Martin (1482) | Won 2-1 | +181500 |
| 3standard | 371 | Gilbert, Andrew (1401) | Won 2-0 | +171517 |
| 4standard | 290 | Bunting, Samuel (1519) | Lost 0-2 | -181499 |
| 5standard | 301 | Buckley, Darragh (1603) | Lost 1-2 | -161483 |
| 6standard | 425 | Malone, William (1397) | Won 2-1 | +161499 |
| 7standard | 336 | Rohr, Guillaume (1529) | Lost 1-2 | -171482 |
| 8standard | 297 | Story, Sidney (1283) | Won 2-0 | +141496 |
| average opponent: 1467record: 4-4 | new rating: 1496 | |||