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Individual Calculations January 2020 |
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| David, Bogdan-Emanuel Total change: -1.60 | |   |
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| 4eme Open FIDE de Suce sur Erdre Open A (-2200) | SUCE SUR ERDRE | FRA | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 2092 | 3.50 | 5 | -0.04 | 40 | -1.60 | |
|  Tafforeau, Romain | | | 1941 | FRA | 0.00 | 1 | -0.70 | 40 | -28.00 | |  Charrais, Kevin | | | 1857 | FRA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Briand, Amaury | | | 1918 | FRA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Perrin, Antoine | | | 1981 | FRA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Zniber, Reda | | | 1966 | FRA | 0.50 | 1 | -0.17 | 40 | -6.80 | |
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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