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Individual Calculations September 2021 |
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| Prus, Marek Total change: 15.00 | |   |
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| 244th YMCA Summer 2021-A | Warszawa | POL | 2021-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1660 | 3.00 | 7 | 0.75 | 20 | 15.00 | |
|  Pajak, Jakub | | | 1902 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Pasternak-Winiarski, Adam | | | 1640 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Moskwinski, Marek | | | 1880 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Szukalski, Antoni | | | 1710 | POL | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Polak, Michal | | | 1967 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Pajak, Jakub | | | 1902 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Pasternak-Winiarski, Adam | | | 1640 | 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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