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Individual Calculations December 2017 |
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| Rosin, Federico Total change: 8.80 | |   |
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| Lugano Master Open 2017 | Lugano | SUI | 2017-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2114 | 2.50 | 5 | 0.44 | 20 | 8.80 | |
|  Colmenares, Aurelio | f | | 2375 | SUI | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Cocconcelli, Lorenzo | | | 2092 | ITA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Krebs, Samuel | | | 2124 | SUI | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Medici, Simone | | | 2240 | SUI | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Boschetti, Claudio | | | 2093 | SUI | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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