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Individual Calculations August 2018 |
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| Viel, Jean-Marc Total change: -23.20 | |   |
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| 5eme Open International d'Echecs des Sables d'Olonne | LES SABLES D'OLONNE | FRA | 2018-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1582 | 3.50 | 8 | -1.16 | 20 | -23.20 | |
|  Plug, Arjan | | | 1834 | NED | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Eugene, Nathael | | | 1273 | FRA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Guyon, Stephane | | | 1415 | FRA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Allard Nedellec, Anna | | | 1182 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Djidjeli, Sofiane | | | 1982 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lapersonne, Patrick | | | 1460 | FRA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Renault, Jean-Pierre | | | 1660 | FRA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Joly, Yves | | | 1312 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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