Dyke, Colin
Current rating: 1381
Record: 11-19
| Grand Prix Birmingham 2019 (modern) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 111 | Hydon, Joseph (1500) | Lost 0-2 | -171412 |
| 2modern | 272 | Morrissey, Liam (1668) | Lost 0-2 | -131399 |
| 3modern | 414 | Donohue, Kat (1408) | Lost 0-2 | -181381 |
| top | average opponent: 1525record: 0-3 | new rating: 1381 | ||
| Grand Prix London 2019 (WAR sealed) | starting rating: 1438 | |||
| round | table | opponent (rating) | result | Δrating |
| C1sealed | 384 | Keller, Thomas (1683) | Won 2-1 | +221460 |
| C2sealed | 75 | Boudaoud, Hakim (1711) | Lost 0-2 | -131447 |
| C3sealed | 150 | Frangi, Maximiliano (1463) | Lost 0-2 | -181429 |
| top | average opponent: 1619record: 1-2 | new rating: 1429 | ||
| Grand Prix Birmingham 2018 (std) (DOM standard) | starting rating: 1410 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 181 | Sgambati, Pietro (1552) | Lost 1-2 | -151395 |
| 2standard | 365 | Balcombe, Thomas (1428) | Lost 0-2 | -181377 |
| 3standard | 524 | Hayre, Jacob (1463) | Won 2-1 | +201397 |
| 4standard | 471 | Li, Maxwell (1515) | Won 2-0 | +201417 |
| 5standard | 399 | Richardson, Ben (1427) | Won 2-0 | +181435 |
| 6standard | 354 | Mead, Phil (1538) | Won 2-0 | +201455 |
| 7standard | 132 | Craig, David [ENG] (1503) | Lost 1-2 | -171438 |
| top | average opponent: 1489record: 4-3 | new rating: 1438 | ||
| Grand Prix Liverpool 2017 (XLN limited) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 103 | Wroe, Joe (1500) | Won 2-0 | +191463 |
| 2sealed | 52 | Brejcha, Matous (1460) | Lost 0-2 | -181445 |
| 3sealed | 445 | Hayward, Duncan (1502) | Won 2-1 | +191464 |
| 4sealed | 251 | van der Slot, Dennis (1327) | Won 2-1 | +161480 |
| 5sealed | 218 | Barratt, Matthew (1447) | Lost 0-2 | -191461 |
| 6sealed | 175 | Duffy, Thomas (1569) | Lost 0-2 | -161445 |
| 7sealed | 365 | Guillamon, Hector (1461) | Lost 0-2 | -181427 |
| 8sealed | 364 | Achim, Cosmin (1482) | Lost 0-2 | -171410 |
| top | average opponent: 1468record: 3-5 | new rating: 1410 | ||
| Grand Prix Birmingham 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 553 | Luk, Bernard (1478) | Lost 0-2 | -181482 |
| 2modern | 591 | Render, Patrick (1479) | Lost 0-0 | -181464 |
| 3modern | 771 | Kershaw, Scott (1464) | Lost 1-2 | -181446 |
| 4modern | 817 | Evans, Alex [ENG] (1450) | Lost 1-2 | -181428 |
| 5modern | 818 | Hall, Wes (1395) | Lost 0-2 | -191409 |
| 6modern | 765 | Paramos Albea, Rosa Ana (1408) | Won 2-1 | +181427 |
| 7modern | 682 | Monck, Zachary (1409) | Won 2-1 | +181445 |
| 8modern | 606 | Nikitakis, Noli (1404) | Won 2-0 | +171462 |
| 9modern | 205 | Bate, Rachel (1465) | Lost 0-2 | -181444 |
| top | average opponent: 1439record: 3-6 | new rating: 1444 | ||