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Individual Calculations December 2021 |
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| Courbi, Stephane Total change: -16.40 | |   |
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| 16e Open d'Echecs Villeneuve sur Lot (-2200) | VILLENEUVE SUR LOT | FRA | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1930 | 4.00 | 6 | -0.68 | 20 | -13.60 | |
|  Rodriguez, Antoine | | | 1530 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Llari, Marc | | | 1530 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rodriguez, Augustin | | | 1716 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Fournier, Loic | | | 2063 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Misslin, Philippe | | | 1652 | FRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Brun, Emilie | | | 1530 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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 2022 - Nationale 3 r2-3 | FRANCE | FRA | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1930 | 1.00 | 2 | -0.14 | 20 | -2.80 | |
| | Breffi, Ferdinand | | | 1886 | FRA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Plane, David | | | 1874 | FRA | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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