Individual Calculations October 2020 |
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Lapa, Aleksandra Total change: 3.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Druzynowe Mistrzostwa Polski - II Liga 2020 | Poronin | POL | 2020-09-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1898 | 1627 | 0.50 | 2 | 0.15 | 20 | 3.00 | |
| Pluta, Natalia | | | 1844 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | | Sikorska, Dorota | | | 1951 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | 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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