Individual Calculations April 2023 |
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Grabarczyk, Sylwester Total change: 20.40 | | |
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Druzynowe Mistrzostwa Wojewodztwa (Liga Wojewodzka) - Seniorzy Round 5-7 | Olsztyn | POL | 2023-03-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1919 | 1620 | 1.50 | 3 | 1.02 | 20 | 20.40 | |
| Krzewski, Dariusz | | | 2015 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Jeda, Maciej | | | 1788 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | | Jedra, Waldemar | | | 1954 | POL | 1.00 | 1 | 0.88 | 20 | 17.60 | | 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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