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Individual Calculations August 2023 |
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| Wojdalski, Lukasz Total change: 3.60 | |   |
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| Warsaw Chess Festival - group C | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1324 | 1228 | 2.50 | 6 | 0.18 | 20 | 3.60 | |
|  Wasiluk, Mateusz | | | 1419 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Semkiw, Orest | | | 1467 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Tuszynski, Stanislaw | | | 1009 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kowalczyk, Waldemar | | | 1541 | POL | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Popczynski, Andrzej | | | 1502 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kalata, Julia | | | 1006 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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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