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Individual Calculations January 2023 |
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| Perrotta, Nicola Total change: 61.60 | |   |
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| CR Molise 2023 | Venafro | ITA | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 1515 | 3.50 | 5 | 3.08 | 20 | 61.60 | |
|  Pellizzieri, Fabio Angelo | | | 2062 | ITA | 1.00 | 1 | 0.97 | 20 | 19.40 | |  Terzano, Francesco | | | 1818 | ITA | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Lattanzio, Savino | | | 2188 | ITA | 0.50 | 1 | 0.49 | 20 | 9.80 | | | Di Muccio, Lindoro | | | 1736 | ITA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Messina, Enrico | | | 2129 | ITA | 0.00 | 1 | -0.02 | 20 | -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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