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Individual Calculations September 2023 |
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| Holmes, Matthew A Total change: -44.00 | |   |
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| 57th Berks & Bucks Chess Congress - Challengers A | Maidenhead | ENG | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1669 | 1.50 | 4 | -1.10 | 40 | -44.00 | |
|  Veselow, Zoe | | | 1495 | ENG | 0.50 | 1 | -0.23 | 40 | -9.20 | |  Ahmed, Yunus | | | 1303 | ENG | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Wenninger, Maxim | | | 1543 | ENG | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Gibson, Christopher A | | | 1820 | ENG | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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