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Individual Calculations September 2023 |
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| Colantonio, Marco Total change: -25.00 | |   |
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| OP 5 Del fermano | Fermo | ITA | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1514 | 2.50 | 6 | -1.25 | 20 | -25.00 | |
|  Gilardi, Davide | | | 2017 | ITA | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Crispino, Anna | | | 1215 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Quagliarella, Sabino Remo | | | 1714 | ITA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Tamburrini, Andrea | | | 1259 | ITA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Cocozza, Giuseppe | | | 1168 | ITA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Viozzi, Filippo | | | 1114 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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