Thomas, Duncan C
Current rating: 1521
Record: 4-3-1
| Grand Prix London 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 387 | Twizell, Max (1478) | Won 2-0 | +181518 |
| 2standard | 169 | Pead, Thomas M (1518) | Lost 0-2 | -181500 |
| 3standard | 301 | Rynkiewicz, Piotr (1499) | Won 2-1 | +181518 |
| 4standard | 286 | Burgold, Lino (1836) | Lost 0-2 | -131505 |
| 5standard | 342 | Rickell, Edward (1502) | Won 2-1 | +181523 |
| 6standard | 180 | Mraz, Daniel (1514) | Won 2-0 | +181541 |
| 7standard | 227 | Pacholek, Marek (1555) | Draw 1-1 | 01541 |
| 8standard | 160 | Luis, Manuel (1443) | Lost 0-2 | -201521 |
| average opponent: 1543record: 4-3-1 | new rating: 1521 | |||