Individual Calculations January 2018 |
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Potkanski, Grzegorz Total change: 1.80 | | |
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36. Miedzynarodowy Memorial Ludwika Zamenhofa 2017 - grupa D | Bialystok | POL | 2017-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1308 | 1161 | 1.00 | 3 | 0.09 | 20 | 1.80 | |
| Wisniewski, Adam | | | 1318 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | | Chomicka, Kinga | | | 1328 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | Skrouba, Jakub | | | 1279 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | 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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