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Rapid:
Individual Calculations October 2023 |
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| Lewandowski, Marek Total change: 13.60 | |   |
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| Polish Rapid Youth Chess Championship 2023 - B14 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1231 | 1031 | 3.00 | 10 | 0.34 | 40 | 13.60 | |
|  Nagly, Krzysztof | | | 1468 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Rojecki, Dawid | | | 1002 | POL | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Protas, Jakub | | | 1306 | POL | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Rajlich, Vaclav | | | 1455 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Szreter, Marek | | | 1267 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Berent, Mateusz | | | 1167 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Beta, Jan | | | 1165 | POL | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Kornak, Maksymilian | | | 1191 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Gora, Antoni | | | 1135 | POL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Weber, Dorian | | | 1157 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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