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Individual Calculations August 2023 |
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| Stachniak, Stanislaw Total change: 4.00 | |   |
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| Warsaw Chess Festival - group C | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1324 | 1314 | 2.50 | 5 | 0.10 | 40 | 4.00 | |
|  Doroba, Ludwik | | | 1551 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Bartczak, Hanna | | | 1484 | POL | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Grudzinski, Krzysztof | | | 1429 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Jagielo, Mateusz | | | 1037 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Bartodziej, Mariusz | | | 1121 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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