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Individual Calculations August 2023 |
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| Kowalczuk, Paulina Total change: -26.80 | |   |
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| Warsaw Chess Festival - group C | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1160 | 0.00 | 4 | -0.67 | 40 | -26.80 | |
|  Bartczak, Hanna | | | 1484 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Chlewinski, Artur | | | 1368 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Rutkowski, Feliks | | | 1384 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Kowalczyk, Waldemar | | | 1541 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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