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Individual Calculations December 2021 |
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| Perruchaud, Francois Total change: 6.20 | |   |
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| Team 2022 - Nationale 1 r3-4 | FRANCE | FRA | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2236 | 2121 | 1.00 | 2 | 0.31 | 20 | 6.20 | |
|  Dumas, Charles | | | 2285 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Santamaria, Jorge | | | 2187 | GER | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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