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Rapid:
Individual Calculations January 2023 |
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| Zaucha, Robert Total change: 18.20 | |   |
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| European Open and Women Rapid and Blitz Chess Championships 2022 - RAPID | Katowice | POL | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1397 | 2.50 | 9 | 0.91 | 20 | 18.20 | |
|  Janeczko, Jakub | | | 2141 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Choina, Adam | | | 1803 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sowinski, Pawel | | | 2014 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Walczewski, Grzegorz | | | 1083 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ivanov, Vladimir A | | | 1736 | UKR | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Kot, Jerzy | f | | 1907 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Przybylski, Jan | | | 1735 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Misecka, Kamil | | | 1718 | SVK | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Matskevich, Varvara | | | 1618 | POL | 0.00 | 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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