Barrowman, Andrew
Current rating: 1561
Record: 10-7-2
| Grand Prix London 2019 (WAR sealed) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| B1sealed | 1079 | Saxton, Joseph (1421) | Won 1-0 | +171502 |
| B2sealed | 1009 | Rowland, Joshua (1647) | Draw 1-1 | +31505 |
| B3sealed | 954 | Halipre, Pierre (1522) | Won 2-0 | +181523 |
| B4sealed | 914 | Kurt, Mehmet Oguzhan (1568) | Won 2-0 | +191542 |
| B5sealed | 897 | Kneeshaw, Louis (1657) | Won 2-0 | +201562 |
| B6sealed | 890 | Juote, Jesse (1606) | Won 2-1 | +191581 |
| B7sealed | 885 | Hernandez, Marc [FRA] (1684) | Lost 0-2 | -161565 |
| D1sealed | 1113 | Morley, Simon (1411) | Won 2-0 | +151580 |
| D2sealed | 1088 | Bartz, Michel (1468) | Won 2-0 | +161596 |
| D3sealed | 1069 | Kiyonaga, Case (1629) | Lost 1-2 | -181578 |
| D4sealed | 1107 | Olsson, Dan (1600) | Lost 0-2 | -171561 |
| average opponent: 1565record: 7-3-1 | new rating: 1561 | |||
| Grand Prix Birmingham 2018 (std) (DOM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 258 | Pearce, Chris [ENG] (1500) | Draw 1-1 | 01500 |
| 2standard | 269 | Conway, Lindsay (1509) | Won 2-0 | +181518 |
| 3standard | 309 | Lopacki, Benjamin (1516) | Won 2-0 | +181536 |
| 4standard | 168 | Garbett, Harry (1465) | Won 2-1 | +171553 |
| 5standard | 83 | Garcia Gonzalez, Sergio (1872) | Lost 1-2 | -131540 |
| 6standard | 185 | Fontaine, Marc (1525) | Lost 0-2 | -181522 |
| 7standard | 264 | Superson, Dawid (1515) | Lost 0-2 | -181504 |
| 8standard | 273 | Gallifuoco, Andrea (1458) | Lost 1-2 | -191485 |
| average opponent: 1545record: 3-4-1 | new rating: 1485 | |||