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Individual Calculations June 2023 |
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| Przybylik, Mariusz Total change: 0.60 | |   |
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| 275th YMCA Spring 2023-D Round 4-7 | Warszawa | POL | 2023-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1124 | 1135 | 1.00 | 2 | -0.03 | 20 | -0.60 | |
|  Dziolko, Wiktor | | | 1118 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | |  Skonieczny, Marcin | | | 1130 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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) | | | | Wiosenne FIDE granie w Hetmanie 2023_B Round 4-6 | Warszawa | POL | 2023-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1155 | 1135 | 1.50 | 3 | 0.06 | 20 | 1.20 | |
| | Morczynski, Bartosz | | | 1032 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Matusik, Bartosz | | | 1084 | POL | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Czapka, Piotr | | | 1349 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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