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Individual Calculations September 2021 |
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| Jakubowska, Anna Total change: 21.40 | |   |
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| Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa A | Ustron | POL | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2085 | 5.50 | 9 | 1.07 | 20 | 21.40 | |
|  Grochol, Kamil | | | 1975 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Skurniak, Szymon | | | 2177 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Popiol, Michal | | | 2137 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Leskiewicz, Ignacy | | | 2138 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Grzesik, Gracjan | | | 2125 | POL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Dylag, Emilia | | wf | 2067 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Gerasimenyk, Mikhail | f | | 2133 | UKR | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Panek, Bartosz | | | 1955 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Kacprzak, Kacper | | | 2107 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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