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Individual Calculations July 2018 |
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| Rouaud, Robert Total change: 25.60 | |   |
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| Championnat Veteran des Bouches du Rhone 2018 (-2200) | AUBAGNE | FRA | 2018-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1364 | 4.00 | 7 | 1.28 | 20 | 25.60 | |
|  Boudet, Nicole | | | 1071 | FRA | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Pietrac, Christian | | | 1242 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Colandrea, Sauveur | | | 1737 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Rocchia, Alex | | | 1275 | FRA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Deregnaucourt, Yves | | | 1664 | FRA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Pierrugues, Laurent | | | 1764 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Derien, Robert | | | 1557 | FRA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | * 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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