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Individual Calculations February 2022 |
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| Kollbek, Jakub Total change: -60.80 | |   |
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| Miedzynarodowy Zimowy Puchar Malopolski GRUPA A AMATORSKA | Krakow | POL | 2022-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1263 | 1193 | 0.50 | 5 | -1.52 | 40 | -60.80 | |
|  Grochola, Ireneusz | | | 1296 | POL | 0.50 | 1 | 0.14 | 40 | 5.60 | |  Gruca, Karol | | | 1193 | POL | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Ryszka, Maciej | | | 1183 | POL | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Kopaczewski, Zbigniew | | | 1341 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Bogacki, Maciej | | | 1302 | POL | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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