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Individual Calculations January 2015 |
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| Pitrelli, Antonio Total change: 15.60 | |   |
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| OP Caissa 2014 | Vitinia | ITA | 2014-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 2049 | 4.00 | 5 | 0.78 | 20 | 15.60 | |
|  Vannelli, Vittorio | | | 1753 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Quimi, Marco | | | 2155 | PER | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Bizzarro, Sofia | | | 1823 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Scagliarini, Bruno | | | 1904 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Marta, Daniele | | | 2029 | ITA | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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