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Individual Calculations January 2023 |
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| Wolak, Jan Total change: 36.00 | |   |
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| Szachowe Mikolajki z KKSz - gr. B | Krakow | POL | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1155 | 2.50 | 5 | 0.90 | 40 | 36.00 | |
|  Niemiec, Krzysztof | | | 1302 | POL | 0.50 | 1 | 0.20 | 40 | 8.00 | |  Penar, Marcin | | | 1281 | POL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Grochola, Ireneusz | | | 1272 | POL | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Kucab, Piotr | | | 1259 | POL | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Schiller, Marcin | | | 1332 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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