Individual Calculations April 2024 |
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Jaskowski, Piotr Total change: -30.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Otwarta Liga Mazowiecka 2024 Round 7-10 | Mazowsze | POL | 2024-03-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1910 | 1917 | 0.50 | 4 | -1.53 | 20 | -30.60 | |
| Golebiewski, Marek | | | 1834 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | | Kazmierowski, Tymon | | | 2091 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | Cwiek, Ryszard | | | 1989 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | Czerwinski, Bartlomiej | | | 1724 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | 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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