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Individual Calculations January 2022 |
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| Vaccari, Luigi Total change: 14.80 | |   |
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| CP Modena 2022 | Modena | ITA | 2021-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1296 | 1.00 | 3 | 0.74 | 20 | 14.80 | |
|  Modena, Giorgio | | | 1696 * | ITA | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Lamartina, Davide Mariano | | | 1696 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Coloretti, Elia | | | 1670 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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