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Individual Calculations December 2015 |
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| Scarpellini, Felice Total change: 7.00 | |   |
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| World Senior Championship 2015 - over 65 | Acqui Terme | ITA | 2015-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1668 | 2.50 | 9 | 0.35 | 20 | 7.00 | |
|  Bondar, Leonid | | | 2068 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  McKerracher, Douglas | | | 1961 | SCO | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Pierangeli, Andrea | | | 1906 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Davydov, Mihail | | | 2001 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Tveten, Per | | | 1547 | NOR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Gromark, Per-Olof | | | 1983 | SWE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Rotelli, Pietro | | | 1883 | ITA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Beltrami, Nerio | | | 1879 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Degtiarev, Viktor | | | 1783 | RUS | 0.50 | 1 | 0.16 | 20 | 3.20 | | | * 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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