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Blitz:
Individual Calculations March 2023 |
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| Stubbs, Oliver Total change: 15.40 | |   |
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| 4th Bristol League Open Blitz Championship | Bristol | ENG | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 2035 | 5.50 | 7 | 0.77 | 20 | 15.40 | |
|  Flexman, Patrick | | | 1542 | ENG | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Marston, Alastair | | | 1561 | ENG | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Arkell, Keith C | g | | 2315 | ENG | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Cobb, James | m | | 2368 | WLS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Marks, Peter | | | 1597 | ENG | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Cassar, Joseph | | | 1635 * | MLT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nendick, Philip Hc | | | 1902 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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