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Rapid:
Individual Calculations July 2018 |
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| Costa, Jean-Yves Total change: 8.00 | |   |
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| 1er Open Rapide d'ete de l'Echecs Club Montpellier | MONTPELLIER | FRA | 2018-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1708 | 4.00 | 7 | 0.40 | 20 | 8.00 | |
|  Dubois, Pierre | | | 2105 | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Grousset, Nathan | | | 1350 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Viennois, Romain | | | 1869 | FRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Bouguerra, Tayeb | | | 1852 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Dubois, Marie | | | 1910 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Long, Pierre | | | 1308 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hahn, Eric | | | 1395 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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) | | |
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