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Individual Calculations May 2022 |
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| Jezikowska, Nadzieja Total change: 4.40 | |   |
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| Szachy z Opera na Zamku w Szczecinie 2022 | Szczecin | POL | 2022-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1296 | 1.00 | 2 | 0.22 | 20 | 4.40 | |
|  Lukjan, Eryk | | | 1675 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Bukala, Jan | | | 1156 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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