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Individual Calculations August 2023 |
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| Witko, Dawid Total change: 10.60 | |   |
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| III Festiwal Szachowy o Puchar Wojta Gminy Kolbudy | Kowale | POL | 2023-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1352 | 4.00 | 7 | 0.53 | 20 | 10.60 | |
|  Wisniewski, Adam | | | 1973 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Burzynski, Cezary | | | 1315 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Paluszek, Jan | | | 1517 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Bajer, Sebastian | | | 1192 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Chmiel, Michal | | | 1293 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Narwojsz, Franciszek | | | 1277 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Karczynski, Aleksander | | | 1171 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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