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Individual Calculations March 2020 |
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| Roszkiewicz, Anna Total change: -38.40 | |   |
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| III Wielkopolska Liga Juniorów 2020 Round 5-9 | Ostrow Wielkopolski | POL | 2020-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1662 | 0.00 | 2 | -0.96 | 40 | -38.40 | |
|  Kukorowski, Jan | | | 1826 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Kopczynski, Alan | | | 1530 | POL | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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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