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Individual Calculations April 2018 |
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| Gourdier, Jean-Roch Total change: -9.20 | |   |
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| Team 2018 - Nationale 4 Part 2 | FRANCE | FRA | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 2079 | 1.50 | 3 | -0.46 | 20 | -9.20 | |
|  Heinrich, Aurelien | | | 1845 | FRA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Letzelter, Jean-Claude | f | | 2143 | FRA | 0.50 | 1 | 0.09 | 20 | 1.80 | |  Reeb, Roland | | | 1877 | FRA | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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