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Individual Calculations April 2018 |
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| Altea, Alessandro Total change: 11.80 | |   |
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| 50 CIS - Raggruppamento B.11.1 | Marrubiu | ITA | 2018-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 2056 | 2.00 | 3 | 0.59 | 20 | 11.80 | |
|  Mameli, Gianluca | | | 2016 | ITA | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Ibba, Isacco | | | 2218 | ITA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mameli, Gianluca | | | 2016 | 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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