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Individual Calculations June 2023 |
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| Gervasi, Pietro Total change: 10.00 | |   |
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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 |
| 1782 | 1683 | 1.50 | 3 | 0.39 | 40 | 15.60 | |
|  Marino, Gabriele | | | 1740 | ITA | 0.50 | 1 | 0.08 | 40 | 3.20 | |  Montalto, Federica | | | 1729 | ITA | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Sapuppo, Francesco | | | 1877 | ITA | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | CIS 2023 - Serie C Gironi 30, 31 e 32 | Petrosino | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1683 | 0.50 | 1 | -0.14 | 40 | -5.60 | |
| | Musso, Fabrizio | | | 1582 | ITA | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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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