Larcombe, Owain
Current rating: 1629
Record: 18-14
| Grand Prix Liverpool 2017 (XLN limited) | starting rating: 1475 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 6 | Dageroth, Benjamin (1662) | Won 2-0 | +211496 |
| 2sealed | 183 | Van der Gucht, Robbert (1608) | Won 2-0 | +201516 |
| 3sealed | 243 | Viciani, Stefano (1725) | Lost 0-2 | -141502 |
| 4sealed | 194 | Kamenov, Kamen (1530) | Won 2-1 | +181520 |
| 5sealed | 159 | Robertson, Stephen (1686) | Lost 0-2 | -151505 |
| 6sealed | 219 | Glanville, Edward (1519) | Won 2-0 | +191524 |
| 7sealed | 104 | Cook, James J (1655) | Lost 1-2 | -161508 |
| 8sealed | 272 | Noordzij, Wouter (1652) | Won 2-1 | +211529 |
| 9sealed | 196 | Anderson, Graham (1484) | Won 2-1 | +171546 |
| 10draft | 39 | Ilomaki, Tommi (1559) | Won 2-0 | +181564 |
| 11draft | 107 | Kopfli, Flavio (1760) | Won 2-1 | +221586 |
| 12draft | 152 | Corral, David (1699) | Won 2-1 | +201606 |
| 13draft | 87 | Kohout, Jaromir (1655) | Won 2-0 | +191625 |
| 14draft | 46 | Kaestner-Frenchman, Ben (1814) | Won 2-1 | +211646 |
| 15draft | 14 | Fletcher, Graeme (1696) | Lost 0-2 | -171629 |
| top | average opponent: 1647record: 11-4 | new rating: 1629 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 257 | Hahn, Fabian (1780) | Lost 1-2 | -121422 |
| 2sealed | 882 | Krzysztalowicz, Dawid (1656) | Lost 0-2 | -141408 |
| 3sealed | 1167 | Curtis, Asher (1518) | Won 2-1 | +201428 |
| 4sealed | 965 | Liano, Daniel (1484) | Won 2-1 | +191447 |
| 5sealed | 609 | Berkemeier, Christian (1709) | Lost 0-2 | -131434 |
| 6sealed | 775 | Iles-Caine, Richard (1483) | Lost 1-2 | -171417 |
| 7sealed | 888 | Samuleit, Samuel (1468) | Won 2-0 | +191436 |
| 8sealed | 724 | Macgregor, Neil (1549) | Won 2-1 | +201456 |
| 9sealed | 537 | Leuvennink, Bernard (1497) | Won 2-0 | +191475 |
| top | average opponent: 1572record: 5-4 | new rating: 1475 | ||
| Grand Prix Manchester 2016 (SOI standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 120 | Hall, Chris (1536) | Lost 1-2 | -171447 |
| 4standard | 290 | Bell, Cameron (1518) | Lost 0-2 | -161431 |
| 5standard | 557 | Cormack, Sarah (1500) | Won 2-1 | +191450 |
| 6standard | 353 | Strauss, Gary (1573) | Lost 1-2 | -161434 |
| top | average opponent: 1532record: 1-3 | new rating: 1434 | ||
| Grand Prix Liverpool 2015 (FRF limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 451 | Barrett, Ben (1509) | Won 2-1 | +181518 |
| 2sealed | 254 | Zupnik, Anthony (1518) | Lost 1-2 | -181500 |
| 3sealed | 486 | Hardacre, Mickey (1501) | Lost 0-2 | -181482 |
| 4sealed | 628 | Watson, Richie (1480) | Lost 1-2 | -181464 |
| top | average opponent: 1502record: 1-3 | new rating: 1464 | ||