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Rapid:
Individual Calculations April 2023 |
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| Borowicz, Joachim Total change: -5.60 | |   |
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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 |
| 1609 | 1603 | 3.50 | 8 | -0.28 | 20 | -5.60 | |
|  Urbaniak, Artur | | | 1203 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Komendecki, Jacek | | | 1838 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kubiak, Aleksandra | | | 1259 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Skrzyczek, Bartlomiej | | | 1838 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Malecki, Eugeniusz | | | 1854 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Chmielewski, Tomasz | | | 1286 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Paziak, Patryk | | | 1766 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Rozumek, Krzysztof | | | 1824 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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