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Individual Calculations January 2018 |
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| Pecorini, Bryan Total change: -20.40 | |   |
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| 4. Open des Cavaliers-Fous de Geneve 2017 | Geneva | SUI | 2017-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1426 | 0.00 | 5 | -0.51 | 40 | -20.40 | |
|  Suljevic, Elvis | | | 1826 * | SUI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Amos, Leo | | | 1757 | SUI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Klyucharev, Alexander | | | 1727 | SUI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Daverio, Edoardo | | | 1826 * | SUI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Van Boltaringen, Erwin | | | 1826 * | SUI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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