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Individual Calculations May 2019 |
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| Kot, Jerzy Total change: -23.00 | |   |
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| III Liga Zachodniopomorskiego Zwiazku Szachowego 2018/2019 Round 7-8 | Gryfice | POL | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1991 | 0.50 | 2 | -1.15 | 20 | -23.00 | |
|  Piotrowski, Bronislaw | | | 1591 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Lanica, Lukasz | | | 1818 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * 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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