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Individual Calculations March 2023 |
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| Kosten, Anthony C. Total change: -4.50 | |   |
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| 41eme Open international de Clermont-Ferrand | CLERMONT FERRAND | FRA | 2023-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 2359 | 5.50 | 7 | -0.45 | 10 | -4.50 | |
|  Gimard, Jacques | | | 1959 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Bedos, Francois | | | 1833 | FRA | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Lissillour, Baptiste | | | 2047 | FRA | 0.00 | 1 | -0.86 | 10 | -8.60 | | | Mazel, Jacky | | | 1774 | FRA | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Oungre, Laurent | | | 1947 | FRA | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Djidjeli, Sarah | | wf | 2032 | FRA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Flom, Gabriel | g | | 2415 | FRA | 0.50 | 1 | 0.08 | 10 | 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) | | |
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