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Individual Calculations March 2023 |
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| Dufeux, Patrice Total change: -16.60 | |   |
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| Team 2023 - NOR Fevrier | FRANCE | FRA | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1510 | 0.50 | 1 | 0.10 | 20 | 2.00 | |
|  Declercq, Philippe | | | 1585 | FRA | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | 39e Open International de Cappelle la Grande | CAPPELLE LA GRANDE | FRA | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1510 | 2.00 | 7 | -0.93 | 20 | -18.60 | |
|  Ducreux, Regis | | | 1201 | FRA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Jacquemont, Nolan | | | 1834 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Jourdain, Antoine | | | 1866 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Chaudesaygues, Hugo | | | 1217 | FRA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Bienaime, Alain | | | 1321 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Lion, Maurice | | | 1860 | BEL | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Rumeau, Jean-Michel | | | 1842 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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