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Individual Calculations January 2020 |
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| Kotarski, Grzegorz Total change: -17.40 | |   |
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| 38. Miedzynarodowy Memorial Ludwika Zamenhofa 2019 - grupa C | Bialystok | POL | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1141 | 1405 | 4.00 | 6 | -0.87 | 20 | -17.40 | |
|  Dluzniewski, Karol | | | 1046 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Saniukowicz, Ryszard | | | 1042 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Sienicki, Oliwier | | | 1103 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Jedras, Maciej | | | 1136 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Staniewicz, Adrianna | | wc | 1230 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Garbowska, Maja | | | 1291 | POL | 1.00 | 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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