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Individual Calculations January 2022 |
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| Piccirillo, Edoardo Total change: -7.60 | |   |
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| CP Modena 2022 | Modena | ITA | 2021-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 2107 | 3.00 | 4 | -0.38 | 20 | -7.60 | |
|  Viola, Lorenzo | | | 1776 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Lamartina, Davide Mariano | | | 1910 | ITA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Coloretti, Elia | | | 1707 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Modena, Giorgio | | | 1837 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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