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Individual Calculations December 2023 |
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| Roche, Christian Total change: -15.20 | |   |
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| Team 2024 - Nationale 3 r2-4 | FRANCE | FRA | 2023-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1867 | 0.50 | 3 | -0.76 | 20 | -15.20 | |
|  Billiard, Bernard | | | 2023 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Perrin, Alexis | | | 1846 | FRA | 0.00 | 1 | -0.53 | 20 | -10.60 | |  Chatrefou, Thomas | | | 1912 | FRA | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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) | | |
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