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Individual Calculations March 2023 |
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| Rocq, Christian Total change: 36.40 | |   |
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| XXI Rochefort Chess Open B | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1782 | 7.00 | 8 | 1.82 | 20 | 36.40 | |
|  Koulitchenko, Francoise | | | 1385 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ceroni, Arnaud | | | 1538 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Nguyen-Rabot, Lucian | | | 1643 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Rivet, Bertrand | | | 1578 | FRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Fevrier, Nathan | | | 1640 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Naymanova, Patricie | | wc | 1832 | BUL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Timotic, Nicolas | | | 1880 | FRA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Faivre, Pierre-Alix | | | 1770 | FRA | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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