Individual Calculations April 2022 |
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Jozwik, Jacek Total change: -2.60 | | |
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Druzynowe Mistrzostwa Mazowsza 2022 Round 7-9 | various | POL | 2022-03-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1772 | 1855 | 1.00 | 2 | -0.13 | 20 | -2.60 | |
| Oblakowski, Oskar | | | 1455 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Praczukowski, Stanislaw | | | 2089 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | * 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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