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Individual Calculations July 2023 |
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| Graells, Christian Total change: 30.40 | |   |
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| Championnat veterans des Bouches du Rhone 2023 | AUBAGNE | FRA | 2023-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1338 | 3.50 | 7 | 1.52 | 20 | 30.40 | |
|  Pierrugues, Laurent | | | 1653 | FRA | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Gomez, Guy | | | 1472 | FRA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Derien, Robert | | | 1450 | FRA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Guisset, Andre | | | 1435 | FRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Deregnaucourt, Yves | | | 1650 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Hovaguimian, Gerard | | | 1362 | FRA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Baffier, Jean-Louis | | | 1584 | FRA | 0.50 | 1 | 0.31 | 20 | 6.20 | |
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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