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Individual Calculations August 2023 |
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| Lukasiewicz, Anna Total change: -33.80 | |   |
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| Warsaw Chess Festival - group B | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1839 | 2.50 | 6 | -1.69 | 20 | -33.80 | |
|  Matskevich, Varvara | | | 1675 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Kotowicz, Kamil | | | 1703 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Flis, Piotr | | | 1697 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Zareba, Piotr | | | 1722 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Stefaniuk, Zbigniew | | | 1720 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Zbrzeski, Piotr | | | 1619 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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