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Individual Calculations March 2024 |
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| Perri, Marco Total change: -12.20 | |   |
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| WE Gran prix dell'Umbria - Citta' di Perugia - B | Perugia | ITA | 2024-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1734 | 3.50 | 5 | -0.61 | 20 | -12.20 | |
|  Ferrari, Davide | | | 1492 | ITA | 0.00 | 1 | -0.80 | 20 | -16.00 | |  Ascani, Tancredi | | | 1464 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Turin, Lorenzo | | | 1334 * | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Fontana, Alessandro | | | 1498 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Garofalo, Sergio | | | 1532 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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