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Rapid:
Individual Calculations August 2019 |
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| Betsch, Eric Total change: 25.80 | |   |
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| 10eme Open de parties rapides de Quimperle | QUIMPERLE | FRA | 2019-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1474 | 4.00 | 8 | 1.29 | 20 | 25.80 | |
|  Le Henaff, Julien | | | 1874 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Martin, Frederic | | | 1647 | FRA | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Lefebvre, Matthieu | | | 1621 | FRA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Robveille, Laurent | | | 1738 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Desgranges, Christophe | | | 1717 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Brun, Laurent | | | 1542 | FRA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Chevallier, Jean-Claude | | | 1133 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Jambou, Gilbert | | | 1551 | FRA | 1.00 | 1 | 0.61 | 20 | 12.20 | | | * 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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