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Individual Calculations August 2023 |
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| Dubertrand, Bernard Total change: 34.60 | |   |
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| 25eme Open international des Vins du Medoc A Hourtin (33) | HOURTIN | FRA | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1469 | 4.50 | 9 | 1.44 | 20 | 28.80 | |
|  Leers-Fischer, Hans | | | 2016 | GER | 0.50 | 1 | 0.47 | 20 | 9.40 | |  Laurain, Dominique | | | 1843 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Longin-Boissinot, Emile | | | 1532 | FRA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Labourdique, Jean Michel | | | 1129 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Alcantara, Eliyakim | | | 1525 | FRA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Minde, Baptiste | | | 1637 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Wagschal, Jean Philippe | | | 1526 | FRA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Lagunes, Jean-Renaud | | | 1823 | FRA | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Bignonneau, Pascal | | | 1536 | FRA | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | 29eme Open International de Saint-Affrique | SAINT AFFRIQUE | FRA | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1469 | 3.50 | 8 | 0.29 | 20 | 5.80 | |
| | Raggini, Lionel | | | 2038 | FRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Ndiaye, Mael | | | 1171 | FRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Libiszewski, Christian | | | 1231 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ciarletta, Iris | | | 1781 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Hennique, Beatrice | | | 1266 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Claisse, Patrick | | | 1713 | FRA | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Goy, Wilfried | | | 1867 | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Marino, Thierry | | | 1574 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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