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Individual Calculations May 2015 |
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| Gervasoni, Pietro Total change: 2.00 | |   |
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| Ascona Mind Games Open | Ascona | SUI | 2015-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1915 | 2.00 | 4 | 0.10 | 20 | 2.00 | |
|  Ninov, Nikolai | g | | 2315 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Papa, Angelo | | | 1732 | ITA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Zahner, Rolf | | | 1620 | SUI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Boschetti, Claudio | | | 2129 | SUI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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