Individual Calculations February 2022 |
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Ostojski, Dawid Total change: -20.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Otwarta Liga Mazowiecka 2022 Round 1-4 | various | POL | 2022-01-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1672 | 1178 | 0.00 | 3 | -0.52 | 40 | -20.80 | |
| Kicinski, Jacek | | | 1958 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | | Kaminski, Maciej | | | 1885 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | | Oblakowski, Oskar | | | 1173 | POL | 0.00 | 1 | -0.51 | 40 | -20.40 | | 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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