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Individual Calculations July 2017 |
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| Ruzzeddu, Matteo Total change: 2.80 | |   |
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| CR Sardegna 2017 | Cagliari | ITA | 2017-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1346 | 2.00 | 5 | 0.07 | 40 | 2.80 | |
|  Putzolu, Marcello | | | 1629 | ITA | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Dessy, Eugenio | | | 1545 | ITA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Lussu, Andrea | | | 1483 | ITA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Cao, Bruno | | | 1226 | ITA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Markevichus, Yaraslau | | | 1313 | ITA | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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