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Individual Calculations April 2020 |
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| Ammor, Hicham Total change: -1.00 | |   |
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| XXXIeme Open du Perreux-Sur-Marne - Principal (-2200) | LE PERREUX SUR MARNE | FRA | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1998 | 3.00 | 5 | -0.05 | 20 | -1.00 | |
|  Rakotomamonjy, Reiyu | | | 1598 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Meillon, Judicael | | | 2051 | FRA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Kavciyan, Yega | | | 2141 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Priour, Francois-Xavier | | | 1982 | FRA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Duvert, Francois | | | 1676 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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