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Individual Calculations December 2017 |
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| Lucchetta, Erik Total change: 4.80 | |   |
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| OP 7 Citta' di Pinerolo | Pinerolo | ITA | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1458 | 1.00 | 4 | 0.12 | 40 | 4.80 | |
|  Cirrincione, Giansalvo | | | 1820 | ITA | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Giachino, Claudio R. | | | 1571 | ITA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Briata, Nicolo | | | 1639 | ITA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Gola, Giorgio | | | 1732 | ITA | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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