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Individual Calculations July 2023 |
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| Lafortune, Emerick Total change: -20.60 | |   |
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| Open de Cambrai 2023 | CAMBRAI | FRA | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 2180 | 4.00 | 6 | -1.03 | 20 | -20.60 | |
|  Vasseur, Christian | | | 1764 | FRA | 0.00 | 1 | -0.93 | 20 | -18.60 | |  Davoust, Nicolas | | | 1780 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fauchart, Francois | | | 1590 | FRA | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Eustache, Boris | | | 2168 | FRA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Iaali, Abdelrahman | | | 1743 | LBN | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Ahmed Holi Ali, Moawia | c | | 1996 | SUD | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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