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Individual Calculations March 2023 |
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| Bellahcene, Sofia Total change: 97.20 | |   |
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| 39e Open International de Cappelle la Grande | CAPPELLE LA GRANDE | FRA | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 1803 | 4.50 | 9 | 2.43 | 40 | 97.20 | |
|  De Saedeleer, Sam | | | 1661 | BEL | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Lacan-Rus, David | c | | 2037 | FRA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Garrigue, Julian | | | 2131 | FRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Litner, Igor | | | 1984 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Versporten, Wim | | | 1968 | BEL | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Pillard, Valentin | | | 2153 | FRA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Przymusinski, Nicolas | | | 2105 | FRA | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Maugenest, Ghislain | | | 2214 | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Stijve, Niels | | | 2088 | SUI | 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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