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Individual Calculations May 2017 |
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| Boucher, Brice-Quentin Total change: -5.40 | |   |
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| Ascona Open 2017 | Ascona | SUI | 2017-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1744 | 1.00 | 4 | -0.27 | 20 | -5.40 | |
|  Luciani, Valerio | f | | 2144 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Boschetti, Claudio | | | 2130 | SUI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Zahner, Rolf | | | 1518 | SUI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gardi, Giuseppe | | | 1886 | ITA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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