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Individual Calculations October 2019 |
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| Kowalak, Piotr Total change: -2.60 | |   |
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| DMP II liga seniorow 2019 | Poronin | POL | 2019-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 2108 | 4.50 | 9 | -0.13 | 20 | -2.60 | |
|  Puczylowski, Marcin | | | 2115 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | |  Jankowiak, Piotr | | | 1999 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Adamczewski, Jedrzej | | | 1892 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Bernat, Marcin | | | 2023 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Kowalec, Maciej | | | 2054 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Kubica, Kamil | | | 2099 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Adamczewski, Maciej | | | 2109 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Szoen, Dariusz | m | | 2415 | POL | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Kempinski, Tomasz | f | | 2210 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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