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Rapid:
Individual Calculations October 2021 |
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| Andrzejewska, Anna Total change: -20.40 | |   |
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| PGNiG TERMIKA Puchar Polski w Szachach Bydgoszcz - Turniej Kwalifikacyjny | Bydgoszcz | POL | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1800 | 4.00 | 9 | -1.02 | 20 | -20.40 | |
|  Siekanska, Zofia | | | 1065 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Koc, Przemyslaw | | | 2257 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Jedras, Adrianna | | | 1348 | POL | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Lesniak, Kacper | | | 1418 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kubicka, Anna | | wm | 2032 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Kucza, Karol | f | | 2284 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Mazurkiewicz, Michal | c | | 2094 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Krysztopa-Czuprynska, Barbara | | | 1483 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Melerowicz, Dominik | | | 1498 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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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