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Individual Calculations April 2022 |
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| Zennaf, Karim Total change: 14.20 | |   |
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| 40eme Open international de Clermont-Ferrand | CLERMONT FERRAND | FRA | 2022-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1987 | 4.50 | 7 | 0.40 | 20 | 8.00 | |
|  Walter, Alain | | | 1587 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mathieu, Jerome | | | 1692 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Chabanon, Jean-Luc | g | | 2446 | FRA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Belluire, Patrice | | | 1771 | FRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Goyer, Lionel | | | 1756 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Acikgoz, Tuncay | | | 1865 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Laurent-Paoli, Pierre | m | | 2483 | FRA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | * 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) | | | | Team 2022 - Nationale 4 r5 | FRANCE | FRA | 2022-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1981 | 1.00 | 1 | 0.31 | 20 | 6.20 | |
| | Vadot, Christian | | | 1840 | FRA | 1.00 | 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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