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Blitz:
Individual Calculations January 2022 |
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| Zieba, Robert Total change: -90.80 | |   |
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| European Blitz and Rapid Chess Championship - BLITZ | Katowice | POL | 2021-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1657 | 8.50 | 20 | -4.54 | 20 | -90.80 | |
|  Mirzoev, Emil | g | | 2392 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Mirzoev, Emil | g | | 2392 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Gibala, Krzysztof | | | 1273 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Gibala, Krzysztof | | | 1273 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Dwilewicz, Katarzyna | | wf | 2051 | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Dwilewicz, Katarzyna | | wf | 2051 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mlynek, Maksymilian | | | 1309 | POL | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Mlynek, Maksymilian | | | 1309 | POL | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Wnuk, Piotr | | | 1231 | POL | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Wnuk, Piotr | | | 1231 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Kozak, Karol | | | 1229 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Kozak, Karol | | | 1229 | POL | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Lis, Mateusz | | | 2061 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lis, Mateusz | | | 2061 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Grzadka, Artur | | | 1374 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Grzadka, Artur | | | 1374 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Oborska, Magda | | | 1326 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Oborska, Magda | | | 1326 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Fojcik, Kacper | | | 1132 | POL | 0.00 | 1 | -0.97 | 20 | -19.40 | | | Fojcik, Kacper | | | 1132 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | |
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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