Individual Calculations February 2023 |
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Zalewska, Malgorzata Total change: 82.40 | | |
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Druzynowe Mistrzostwa Mazowsza 2023 Round 1-4 | woj. mazowieckie | POL | 2023-01-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1571 | 1239 | 2.50 | 3 | 2.06 | 40 | 82.40 | |
| Ekner, Maria | | | 1388 | POL | 1.00 | 1 | 0.70 | 40 | 28.00 | | Sosnowska, Elzbieta | | wf | 1706 | POL | 0.50 | 1 | 0.45 | 40 | 18.00 | | Karleszko-Jedynak, Karolina | | | 1619 | POL | 1.00 | 1 | 0.91 | 40 | 36.40 | | 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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