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Individual Calculations March 2023 |
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| Zochowski, Kacper Total change: -10.20 | |   |
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| II Puchar Ziemi Strzeleckiej w Szachach | Strzelce Opolskie | POL | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 2262 | 4.00 | 5 | -0.51 | 20 | -10.20 | |
|  Pietrzak, Emilia | | | 1862 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Siedlecki, Adam | | | 1773 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Czempiel, Henryk | | | 1900 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Szopka, Dariusz | | | 2046 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Fryc, Lukas | | | 1795 | CZE | 0.50 | 1 | -0.45 | 20 | -9.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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