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Individual Calculations December 2022 |
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| Peralta, Francesco Total change: -9.60 | |   |
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| WE Petrosino - B | Petrosino | ITA | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1326 | 2.00 | 4 | -0.24 | 40 | -9.60 | |
|  Geraci, Sergio | | | 1243 | ITA | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Ciraulo, Silvia | | | 1341 | ITA | 0.50 | 1 | 0.02 | 40 | 0.80 | |  Pellegrino, Angelo Alberto | | | 1260 | ITA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Lombardo, Antonio | | | 1280 | ITA | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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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