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Individual Calculations June 2019 |
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| Rocchia, Alex Total change: 29.60 | |   |
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| Championnat Veteran des Bouches du Rhone 2019 (-2200) | AUBAGNE | FRA | 2019-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1286 | 3.50 | 7 | 1.48 | 20 | 29.60 | |
|  Boudet, Nicole | | | 1073 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Blanc, Michel | | | 1523 | FRA | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Bedhouche, Sadek | | | 1646 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Deregnaucourt, Yves | | | 1636 | FRA | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Pietrac, Christian | | | 1237 | FRA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Pierrugues, Laurent | | | 1686 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Corrias, Robert | | | 1532 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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