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Individual Calculations July 2019 |
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| Van Boltaringen, Erwin Total change: 3.20 | |   |
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| 35. Open des Amateurs 2019 | Geneva | SUI | 2019-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1815 | 4.00 | 7 | -0.30 | 20 | -6.00 | |
|  Detraz, Samuel | | | 1415 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Sadeghi, Purya | | | 1674 | SUI | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Klyucharev, Alexander | | | 1698 | SUI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Bouilloux, Jordan | | | 1752 | FRA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Ruiz, Jose | | | 2139 | SUI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kuenzler, Timothee | | | 1669 | SUI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Viviani, Mario | | | 1734 | SUI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | * 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) | | | | 33.Open de Geneve (Standard) | Geneva | SUI | 2019-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 1805 | 1.00 | 4 | 0.46 | 20 | 9.20 | |
| | Gator, Mosab | f | | 2132 | LBA | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Carre, Sylvain | | | 2205 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rivaud, Christophe | | | 2075 | SUI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Graells, Ricardo | | | 2095 | SUI | 0.00 | 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) | | |
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