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Individual Calculations June 2017 |
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| Vettor, Jean-Jacques Total change: -8.60 | |   |
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| 1er Open International d'Echecs de la Cote Basque Bayonne | BAYONNE | FRA | 2017-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1508 | 2.00 | 6 | -0.43 | 20 | -8.60 | |
|  Gacogne, Charlie | | | 1908 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Galhaud, Victor | | | 1331 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Laffonta, Matthias | | | 1806 | FRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Delzant, Pierre-Richard | | | 1359 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Baches, Frederic | | | 1733 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Bernat-Winter, Vassili | | | 1473 | FRA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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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