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Individual Calculations January 2022 |
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| Khalfaoui, Abdelhamid Total change: -21.00 | |   |
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| Grand-Prix du Var Ouest 2021 (-2200) r1-6 | HYERES | FRA | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1591 | 3.00 | 6 | -1.05 | 20 | -21.00 | |
|  Hermier, Antony | | | 1279 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Anton, Christophe | | | 1449 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Masson, Valentin | | | 1947 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Khalfaoui, Mohamed | | | 1476 | FRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Baudry, Bernard | | | 1337 | FRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Potier, Eloan | | | 1191 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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