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Rapid:
Individual Calculations July 2019 |
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| Couplet, Pierre Total change: 9.40 | |   |
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| Championnat International de Lyon de parties rapides 2019 | LYON | FRA | 2019-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1349 | 2.00 | 7 | 0.47 | 20 | 9.40 | |
|  Caffenne, Philippe | | | 1749 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ferrante, Franck | | | 1749 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Quartararo, Pierre | | | 1749 * | FRA | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Sava, Remus | | | 1618 | ROU | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ludwiczak, Virginie | | | 1749 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Roblin, Pierre | | | 1148 | FRA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Kayyali Tchervinoff, Cecile | | | 1514 | FRA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | * 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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