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Individual Calculations May 2023 |
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| Chatard, Patrice Total change: -72.80 | |   |
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| Team 2023 - Nationale 4 r7 | FRANCE | FRA | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1713 | 0.00 | 1 | -0.41 | 20 | -8.20 | |
|  Detraux, Denis | | | 1779 | BEL | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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) | | | | 29e Open International d'Echecs de Tarbes | TARBES | FRA | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1713 | 1.00 | 7 | -3.23 | 20 | -64.60 | |
| | Laffonta, Matthias | | | 2019 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Corchete, Fabien | | | 1519 | FRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Baches, Frederic | | | 1638 | FRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Ara, Alexandre | | | 1603 | FRA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Garrigue, Mahel | | | 1519 | FRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Kallenbrunn, Philippe | | | 1504 | FRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Phelipot, Lucas | | | 1661 | FRA | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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