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Individual Calculations August 2023 |
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| Burzynski, Cezary Total change: -42.00 | |   |
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| III Festiwal Szachowy o Puchar Wojta Gminy Kolbudy | Kowale | POL | 2023-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1315 | 1.50 | 5 | -1.05 | 40 | -42.00 | |
|  Jurkiewicz, Joanna | | | 1540 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Witko, Dawid | | | 1352 | POL | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Narwojsz, Franciszek | | | 1277 | POL | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Narwojsz, Stanislaw | | | 1074 | POL | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Chmiel, Michal | | | 1293 | POL | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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) | | |
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