Individual Calculations April 2023 |
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Ziolo, Oliwia Total change: -7.40 | | |
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Druzynowe Mistrzostwa Mazowsza 2023 Round 7-10 | woj. mazowieckie | POL | 2023-03-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1347 | 1257 | 0.50 | 2 | -0.37 | 20 | -7.40 | |
| Podoba, Hanna | | | 1013 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | Sosnowska, Elzbieta | | wf | 1681 | POL | 0.50 | 1 | 0.43 | 20 | 8.60 | | 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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