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Individual Calculations March 2023 |
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| Derain, Jacky Total change: -46.80 | |   |
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| 9eme Open FIDE de Fontenay le Fleury (-2400) | FONTENAY LE FLEURY | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1117 | 0.50 | 4 | -0.17 | 40 | -6.80 | |
|  Ndika, Anthony | | | 1303 | FRA | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Benhadid, Jeilynn | | | 1421 | FRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | De Groot, Teun | | | 1497 | NED | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ribour, Philippe | | | 1380 | FRA | 0.50 | 1 | 0.32 | 40 | 12.80 | |
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) | | | | 8eme Open International de Noisiel - Open C (moins de 1600) | NOISIEL | FRA | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1214 | 1117 | 0.50 | 4 | -1.00 | 40 | -40.00 | |
| | Citores, Mathis | | | 1277 | FRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Prieur, Oren | | | 1178 | FRA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Kuoch, Pascal | | | 1078 | FRA | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Desenfant, Nicolas | | | 1322 | FRA | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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