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Rapid:
Individual Calculations May 2023 |
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| Donahue, Randolph E Total change: -27.00 | |   |
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| 2023 British Rapidplay Championship | Bradford | ENG | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1722 | 3.00 | 9 | -1.35 | 20 | -27.00 | |
|  Walker, David J | f | | 2250 | ENG | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Larchikov, Maksym | | | 1870 | UKR | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Lukhi, Neev | | | 1543 | SCO | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Kairat, Alexander | | | 1351 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Barton, Ben | | | 1438 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Clark, Robert G | | | 2008 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Chedd, Neil | | | 1322 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Smith, Andrew P | f | | 2073 | IRL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Pink, Joshua | | | 1824 | ENG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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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