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Individual Calculations April 2022 |
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| Ryszkiewicz, Barbara Total change: -12.60 | |   |
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| IV Wielkopolskiej Ligi Seniorow grupy A 2022 Round 1-3 | Poznan | POL | 2022-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1475 | 1.00 | 3 | -0.63 | 20 | -12.60 | |
|  Carabulea, Maria | | wf | 1896 | MDA | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Walewska, Marcelina | | | 1217 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Lewicka, Joanna | | | 1291 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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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