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Individual Calculations May 2022 |
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| Kafetzopoulos, Anastasios Total change: 3.80 | |   |
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| 64th Southend Easter Congress - Open | Southend | ENG | 2022-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1934 | 3.00 | 5 | 0.19 | 20 | 3.80 | |
|  Bates, Richard A | m | | 2356 | ENG | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Pert, Max | | | 1556 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Varnam, Liam D | | | 2087 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Badacsonyi, Stanley | | | 1534 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Wilson, Edgar | | | 1856 | ENG | 1.00 | 1 | 0.39 | 20 | 7.80 | | | * 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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