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Individual Calculations February 2023 |
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| Dubois, Martine Total change: 2.40 | |   |
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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 |
| 1825 | 1778 | 2.50 | 5 | 0.30 | 20 | 6.00 | |
|  Verdier, Patrice | f | | 1996 | MNC | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Rapaire, Jean-Michel | | | 1707 | MNC | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Yin, Milo | | | 1563 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Guien, Philippe | | | 1867 | FRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Bes, Stephane | | | 1991 | FRA | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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 |
| 1647 | 1778 | 0.50 | 1 | -0.18 | 20 | -3.60 | |
| | Ghimis, Alina-Elena | | | 1647 | FRA | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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