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Individual Calculations February 2020 |
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| Graziani, Sergio Total change: -12.80 | |   |
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| WE 28 Citta' di Montecatini Terme - A | Montecatini Terme | ITA | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1919 | 2.50 | 6 | -0.64 | 20 | -12.80 | |
|  Efimov, Igor | g | | 2319 * | MNC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Centomani, Lorenzo | | | 1851 | ITA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Giammona, Federico | | | 1804 | ITA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Sforza, Michelangelo | | | 1860 | ITA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Muraro, Alberto | | | 1872 | ITA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Benedetti, Michele | | | 1804 | ITA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | * 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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