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Individual Calculations June 2023 |
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| Keller, Christophe Total change: -17.00 | |   |
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| 19e Open international de Malakoff | MALAKOFF | FRA | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1940 | 5.50 | 9 | -0.85 | 20 | -17.00 | |
|  Sourath, Biswas | f | | 2265 | IND | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Rubinshtein, Kamilla | | | 1689 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Giblin, Martin | | | 1556 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Lebrun, Xavier | | | 2135 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Walsh, Theo | | | 1681 | FRA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Paploray, Samuel | | | 1541 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Martini, Frank-Alexander | | | 1659 | FRA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | De Lagontrie, Jean | | | 1638 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Breteau-Ribeiro, Charles | | | 1678 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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