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Individual Calculations January 2022 |
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| Durand, Pierre Total change: -21.40 | |   |
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| Open Retif - Championnat de la Loire Atlantique 2021 r1-3 | GETIGNE | FRA | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1183 | 0.00 | 1 | -0.27 | 20 | -5.40 | |
|  Scholz, Laurent | | | 1356 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | 5eme Open FIDE de Suce sur Erdre (-2200) Open C | SUCE SUR ERDRE | FRA | 2021-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1256 | 1183 | 0.00 | 2 | -0.80 | 20 | -16.00 | |
|  Roger, Arnaud | | | 1290 | FRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Lauden, Pierre | | | 1222 | FRA | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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