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Individual Calculations January 2020 |
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| Khalfaoui, Abdelhamid Total change: -5.40 | |   |
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| Team 2020 - Nationale 4 r2-3 | FRANCE | FRA | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1682 | 0.00 | 1 | -0.49 | 20 | -9.80 | |
|  Tair, Brahim | | | 1690 | FRA | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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) | | | | Grand-Prix du Var-Ouest 2019-20 - Souvenir Jean-Louis Guillemard (-2200) r1-4 | HYERES | FRA | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1682 | 2.00 | 3 | 0.22 | 20 | 4.40 | |
|  Hermier, Antony | | | 1282 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Renault, Laurent | | | 1868 | FRA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Menardo, Philippe | | | 1607 | FRA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | * 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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