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Individual Calculations June 2017 |
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| Marino, Gabriele Total change: 8.80 | |   |
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| OP A. Volta | Mazara del Vallo | ITA | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1593 | 1.50 | 4 | 0.22 | 40 | 8.80 | |
|  Mattarella, Pietro | | | 1770 | ITA | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Maggio, Baldassare | | | 1691 | ITA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Mattarella, Pietro | | | 1770 | ITA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Maggio, Baldassare | | | 1691 | ITA | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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