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Individual Calculations November 2021 |
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| Crocker, Philip J Total change: -23.60 | |   |
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| British Senior Championships 2021 O50 | Milton Keynes | ENG | 2021-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 2109 | 4.50 | 7 | -1.18 | 20 | -23.60 | |
|  Erdogan, Hassan | | | 1842 | ENG | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Hymer, Barry | | | 1870 | ENG | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Woods, Timothy J | | | 1709 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Di Mattia, Luciano | | | 1709 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kenning, Paul H | | | 1805 | ENG | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Gibbs, Dominic V | | | 1861 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Dargan, Paul A G | c | | 2075 | ENG | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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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