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Rapid:
Individual Calculations April 2023 |
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| Siek, Jerzy Total change: 10.40 | |   |
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| Koneckie Spotkania Szachowe - Szachowe Przebisniegi 2023 | Konskie | POL | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1337 | 3.00 | 7 | 0.52 | 20 | 10.40 | |
|  Karpeta, Robert | | | 1887 | POL | 0.50 | 1 | 0.47 | 20 | 9.40 | |  Zabicki, Krzysztof | | | 1331 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Mackiewicz, Artur | | | 1569 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Szumanski, Marcin | | | 1483 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Zurek, Szymon | | | 1064 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Oleksa, Marcin | | | 1437 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Guzinski, Tadeusz | | | 1542 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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