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Individual Calculations September 2023 |
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| Marchais, Antoine Total change: -9.20 | |   |
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| 37eme Open International d'echecs d'Avoine | AVOINE | FRA | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 2158 | 5.50 | 9 | -0.46 | 20 | -9.20 | |
|  Leemans, Roland | | | 1944 | BEL | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Pellegrini, Thibaud | | | 1925 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gabino, Karl | | | 1758 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Duboue, Peio | m | | 2453 | FRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Brun, Pierre | | | 2015 | FRA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Heurtebize, Christophe | | | 1942 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Barbot, Pierre | m | | 2465 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Richard, Thomas | | | 1924 | FRA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Rouille, Michel | | | 1741 | FRA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * 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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