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Individual Calculations July 2015 |
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| Magnavacchi, Andrea Total change: -14.60 | |   |
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| OP Arriva l'Estate | Bologna | ITA | 2015-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1830 | 2.50 | 5 | -0.73 | 20 | -14.60 | |
|  Dentale, Antonio | | | 1640 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Santamato, Luigi | | | 1791 | ITA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Sasdelli, Massimo | | | 1815 | ITA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Dentale, Raffaele | | | 1451 | ITA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Dimiccoli, Antonio | | | 1830 | ITA | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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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