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Individual Calculations February 2018 |
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| Budnik, Kazimierz Total change: -8.80 | |   |
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| III Czernikowski Festiwal Szachowy - Grupa A | Czernikowo | POL | 2017-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1180 | 1.50 | 5 | -0.44 | 20 | -8.80 | |
|  Sokulski, Michal | | | 1393 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Lesniak, Kacper | | | 1304 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Jakubowski, Kacper | | | 1269 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Gesicki, Zbigniew | | | 1214 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Przewoznik, Piotr | | | 1141 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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