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Individual Calculations July 2018 |
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| Kupalov, Igor Total change: 18.40 | |   |
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| 34.Open des Amateurs 2018 | Geneva | SUI | 2018-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 2057 | 5.00 | 7 | 0.73 | 20 | 14.60 | |
|  Marquet, Christophe | | | 1657 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Broome, Jeremy | | | 1770 | SUI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Van Boltaringen, Erwin | | | 1849 | SUI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Le Bourhis, Gael | | | 2141 | SUI | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Ruiz, Jose | | | 2115 | SUI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Delmonico, Nils | | | 1983 | SUI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Bagri, Jaspaul | | | 2171 | SUI | 0.50 | 1 | 0.16 | 20 | 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) | | | | Coupe du Leman Finale 2018 | Lausanne | SUI | 2018-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 2074 | 0.50 | 1 | 0.19 | 20 | 3.80 | |
| | Duratti, Lindo | | | 2212 | FRA | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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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