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Individual Calculations August 2019 |
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| Dorval, Olivier Total change: 17.00 | |   |
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| Championnat International d'Echecs de Paris IdF 2019 Open A | PARIS | FRA | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1851 | 4.00 | 8 | 1.07 | 20 | 21.40 | |
|  Labrande, Theodore | | | 2010 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Chosson, Julien | | | 1916 | FRA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Nottola, Adrien | | | 1964 | FRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Blanc, Christian | | | 1882 | FRA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Logie, Marc | | | 1993 | FRA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Azymah, Remy | | | 1971 | FRA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Savitha, Shri B | | wf | 1975 | IND | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Durand, Sylvain | | | 1892 | FRA | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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) | | | | FIDE 330 A de 1550 a 2199 du club 608 des 20 et 21 juiillet 2019 | PARIS | FRA | 2019-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1851 | 2.50 | 4 | -0.22 | 20 | -4.40 | |
| | Demange, Jean | | | 1703 | FRA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Mapelle, Jacques | | | 1715 | MNC | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Balasoupramaniane, Dinesh | | | 1730 | FRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Musselman, Charles D Jr | | | 1717 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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