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Individual Calculations August 2023 |
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| Betton, Olivier Total change: -18.60 | |   |
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| Championnat de Paris IdF 2023 Open A | PARIS | FRA | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1987 | 5.00 | 9 | -0.93 | 20 | -18.60 | |
|  Imbert, Christophe | | | 1848 | FRA | 0.00 | 1 | -0.69 | 20 | -13.80 | |  Phan, Raphael | | | 1868 | FRA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Toumi, Mohamed-Jad | c | | 1864 | MAR | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Pinot, Christophe | | | 1812 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Pierrot, Yohann | | | 1861 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Martin, Nathan | | | 1882 | FRA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Tissier, Gregoire | | | 1901 | SUI | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Patel, Zain | | | 1910 | ENG | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Le Roy, Tristan | | | 1888 | FRA | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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