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Individual Calculations July 2017 |
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| Oules, Gerard Total change: -7.20 | |   |
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| Open de Narbonne plage 2017 | NARBONNE | FRA | 2017-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1173 | 0.50 | 5 | -0.36 | 20 | -7.20 | |
|  Teissier, Geoffrey | | | 1559 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Leost, Joel | | | 1365 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Sumarriva Paulin, Laura | | | 1573 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vuillemin, Bernard | | | 1400 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Verdoux, Christophe | | | 1388 | FRA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | * 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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