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Rapid:
Individual Calculations April 2023 |
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| Urbaniak, Artur Total change: -7.00 | |   |
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| IX Mistrzostwa Polski Amatorow w Szachach Szybkich | Pegow | POL | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1107 | 0.50 | 6 | -0.35 | 20 | -7.00 | |
|  Borowicz, Joachim | | | 1603 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Ciemny, Kamil | | | 1417 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Herbut, Maciej | | | 1414 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Seniuta, Ryszard | | | 1388 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Wozniak, Andrzej | | | 1521 | POL | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Kubiak, Aleksandra | | | 1259 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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