Individual Calculations July 2023 |
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Jasiak, Katarzyna Total change: -7.20 | | |
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Wielkopolska IV Liga Seniorow gr B w sezonie 2022-2023 Round 9-11 | Slesin | POL | 2023-06-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1302 | 1249 | 0.50 | 2 | -0.36 | 20 | -7.20 | |
| Oszutowska, Anna | | | 1369 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | Kowalska, Julia | | | 1235 | POL | 0.50 | 1 | -0.02 | 20 | -0.40 | | 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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