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Individual Calculations June 2023 |
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| Bottini, Paolo Total change: -0.40 | |   |
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| CIS 2023 - Serie B Gironi 15 e 16 | Petrosino | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1818 | 1.50 | 5 | -0.02 | 20 | -0.40 | |
|  Sforza, Michelangelo | | | 1897 | ITA | 0.50 | 1 | 0.11 | 20 | 2.20 | |  Rakhmangulova, Anastasiya | | wm | 2308 | UKR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Ramondino, Renzo | f | | 2172 | ITA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Candiano, Valerio | | | 1800 | ITA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Catanzaro, Claudio | | | 1856 | ITA | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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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