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Individual Calculations September 2022 |
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| Zysko, Jan Total change: -11.80 | |   |
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| Wroclaw OPEN A - Adolf Anderssen Chess Festival 2022 | Wroclaw | POL | 2022-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2138 | 3.50 | 7 | -0.59 | 20 | -11.80 | |
|  Grot, Blazej | c | | 1819 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Jankowski, Aleksander | | | 1738 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Grabarczyk, Miroslaw | g | | 2371 | POL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Czarniecka, Aleksandra | | | 1923 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Golubka, Petro | g | | 2378 | UKR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Zoldan, Matteo | c | | 2055 | ITA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Jankowiak, Tomasz | | | 2134 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | * 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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