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Individual Calculations January 2022 |
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| Modena, Giorgio Total change: -10.60 | |   |
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| CP Modena 2022 | Modena | ITA | 2021-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1837 | 3.00 | 5 | -0.53 | 20 | -10.60 | |
|  Vaccari, Luigi | | | 1437 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Marseglia, Serena | | | 1437 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maran, Walter | | | 1614 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mammi, Ottavio | | | 1655 | ITA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Piccirillo, Edoardo | | | 2107 | ITA | 0.00 | 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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