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Individual Calculations January 2019 |
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| Ledoux, Alain Total change: 19.20 | |   |
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| Team 2019 - Nationale 4 r1-4 | FRANCE | FRA | 2018-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1795 | 2.00 | 3 | 0.96 | 20 | 19.20 | |
|  Lask, Alexis | | | 1801 | FRA | 1.00 | 1 | 0.51 | 20 | 10.20 | |  Mendiondo, Yosvany | | | 2148 | ITA | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Taoulilit, Messaoud | | | 1839 | FRA | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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