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Individual Calculations September 2021 |
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| Stachanczyk, Jacek Total change: 14.60 | |   |
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| FE 40 Conca della Presolana - A | Castione della Presolana | ITA | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 2137 | 8.00 | 9 | 0.73 | 20 | 14.60 | |
|  Raselli, Claudio | | | 1760 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Ollari, Luca | | | 1861 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Dukaczewski, Piotr | m | | 2150 | ITA | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Gasperi, Fosco | | | 1742 | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mora, Lorenzo | | | 1960 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Falkowski, Dawid | | | 1914 | ITA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Rizzo, Alessandro | | | 1737 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ranfagni, Stefano | | | 1918 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Casartelli, Fabio | | | 1737 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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