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Individual Calculations October 2021 |
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| Poggiolini, Alessandro Total change: 12.00 | |   |
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| CIS 2021 - Serie A2 Girone 7 | Barletta | ITA | 2021-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 2056 | 2.50 | 3 | 0.60 | 20 | 12.00 | |
|  Verardi, Alessandro | | | 1969 | ITA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Martire, Ruggiero | | | 2073 | ITA | 0.50 | 1 | 0.02 | 20 | 0.40 | |  Vena, Antonio | | | 1819 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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