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Individual Calculations April 2020 |
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| Sroka, Janusz Total change: -5.60 | |   |
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| Modrzewiowy Dwor Gliwice 2020 - Open A | Gliwice | POL | 2020-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1939 | 4.00 | 5 | -0.28 | 20 | -5.60 | |
|  Zielinski, Marcin | | | 1551 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Szopa, Emilia | | | 1622 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Miler, Franciszek | | | 1539 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Krupinski, Mikolaj | | | 1666 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Wiatrowski, Zbigniew | | | 1748 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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