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Rapid:
Individual Calculations August 2019 |
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| Lefebvre, Etienne Total change: 31.60 | |   |
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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 |
| 1548 | 1390 | 4.00 | 8 | 1.58 | 20 | 31.60 | |
|  Robveille, Laurent | | | 1738 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Donchez, Gilbert | | | 1547 | FRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Niard, Pascal-Jean | | | 1612 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Arveuf, Rene | | | 1539 | FRA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Brun, Laurent | | | 1542 | FRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Jambou, Gilbert | | | 1551 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Derrien, Fabrice | | | 1561 | FRA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Thobie, Pascal | | | 1290 | FRA | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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) | | |
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