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Individual Calculations February 2022 |
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| Ciraulo, Silvia Total change: 13.20 | |   |
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| FE 6 Vergani Cup dicembre - B | Cattolica | ITA | 2021-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1157 | 0.50 | 5 | -0.53 | 40 | -21.20 | |
|  Ruggiero, Alessandro | | | 1557 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Acciaioli, Giacomo | | | 1460 | ITA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Folin, Giorgio | | | 1295 | ITA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Petrosyan, Ani | | | 1314 | GER | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Ruggiero, Ilaria | | | 1383 | ITA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | * 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) | | | | FE 14 Citta' di Messina - C | Messina | ITA | 2022-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1242 | 1141 | 2.00 | 3 | 0.86 | 40 | 34.40 | |
| | Marrapodi, Corrado | | | 1432 | ITA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Cambria, Elisa | | | 1158 | ITA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Iacono, Giancarlo | | | 1137 | ITA | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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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