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Individual Calculations January 2023 |
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| Cottone, Salvatore Total change: -33.00 | |   |
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| FE 27 Citta' di Palermo - B | Palermo | ITA | 2022-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1558 | 2.00 | 5 | -1.65 | 20 | -33.00 | |
|  Geraci, Sergio | | | 1259 | ITA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Polito, Luca | | | 1361 | ITA | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Alessi, Clio | | | 1327 | ITA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Lombardo, Antonio | | | 1408 | ITA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Pistola, Giuseppe | | | 1515 | ITA | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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