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Individual Calculations February 2023 |
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| Verdier, Patrice Total change: -2.60 | |   |
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| XXXVIIeme Open International d'Hiver de Nice Open A | NICE | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1996 | 4.50 | 6 | -0.04 | 20 | -0.80 | |
|  Stoyanov, Victor | | | 1596 * | MNC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dubois, Martine | | wm | 1778 | MNC | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Bes, Stephane | | | 1991 | FRA | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Perrusset, Barbara | | | 1820 | FRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Pobedonostzeff, Franck | | | 1583 | FRA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Guien, Philippe | | | 1867 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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) | | | | Team 2023 - Nationale 1 r5 | FRANCE | FRA | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1996 | 0.50 | 1 | -0.09 | 20 | -1.80 | |
| | Radoman, Emmanuel | | | 1930 | FRA | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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) | | |
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