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Individual Calculations September 2021 |
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| Ranfagni, Stefano Total change: 14.40 | |   |
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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 |
| 1937 | 1918 | 4.50 | 8 | 0.72 | 20 | 14.40 | |
|  Dukaczewski, Piotr | m | | 2150 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Temi, Walter | | | 2012 | ITA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Raselli, Claudio | | | 1760 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Falkowski, Dawid | | | 1914 | ITA | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Mora, Lorenzo | | | 1960 | ITA | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Podini, Francesco | | | 1933 | ITA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Stachanczyk, Jacek | m | | 2137 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Rizzo, Alessandro | | | 1631 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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