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Individual Calculations September 2022 |
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| Dobrowolski, Aleksander Total change: -25.80 | |   |
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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 |
| 2049 | 2219 | 5.00 | 9 | -1.29 | 20 | -25.80 | |
|  Smietanska, Wiktoria | c | | 1919 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Razin, Vadim | | | 2428 | UKR | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Kulesza, Andrzej | | | 2051 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Madej, Marek | | | 1994 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Barwinska, Ewa | | | 1940 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Zoldan, Matteo | c | | 2055 | ITA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Heinsohn, Michael | | | 1952 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kolbus, Dietmar | m | | 2287 | IOM | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Shamatava, Nikoloz | | | 1819 * | GEO | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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