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Rapid:
Individual Calculations November 2019 |
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| Chomczyk, Marek Total change: -13.80 | |   |
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| XII Otwocka Jesien Szachowa | Otwock | POL | 2019-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 2191 | 4.00 | 7 | -0.69 | 20 | -13.80 | |
|  Opolski, Piotr | | | 1791 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zbrzeski, Piotr | | | 1814 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Grabarczyk, Miroslaw | g | | 2314 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Adamski, Jan | m | | 2107 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Kot, Jerzy | f | | 1837 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Maciaga, Marcin | | | 2172 | POL | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Kowalski, Igor | f | | 2201 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | * 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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