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Individual Calculations April 2023 |
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| Foare, Etienne Total change: -30.00 | |   |
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| Championnats IdF 2023 Open A | PARIS | FRA | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1367 | 1.00 | 3 | -0.75 | 40 | -30.00 | |
|  Roger, Alban | | | 1060 | FRA | 0.00 | 1 | -0.86 | 40 | -34.40 | |  Toubiana-Rameix, Leo | | | 1189 | FRA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Dincov, Ioan | | | 1646 | FRA | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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