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Individual Calculations December 2022 |
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| Petit, Eric-Thierry Total change: -18.80 | |   |
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| Open International de Niort 79 2022 - Master plus de 1800 | NIORT | FRA | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1931 | 2.50 | 6 | -0.29 | 20 | -5.80 | |
|  Prie, Eric | g | | 2374 | FRA | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Primel, Dominique | | | 1867 | FRA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Forgues, Valerie | | | 1911 | FRA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Neau, Julien | | | 1877 | FRA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Brun, Pierre | | | 1895 | FRA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Gaubert, Cedric | | | 1947 | FRA | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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 3 r2-3 | FRANCE | FRA | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1931 | 0.50 | 2 | -0.65 | 20 | -13.00 | |
| | Frelau, Matthias | | | 1877 | FRA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Neau, Julien | | | 1879 | FRA | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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) | | |
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