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Individual Calculations February 2020 |
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| Jacq, Rene Total change: 17.40 | |   |
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| 17e Bois-Colombes Chess Master Open B | BOIS COLOMBES | FRA | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1856 | 6.00 | 9 | 1.04 | 20 | 20.80 | |
|  Antipas, Arnaud | | | 1643 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Brumant, Jean-Claude | | | 1541 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Crapis, Frederic | | | 1882 | FRA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Kim, Jisu | | | 1886 | FRA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Olivier, Philippe | | | 1888 | FRA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Divies, Renaud | | | 1983 | FRA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Rouast, Joseph | | | 1879 | FRA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Yapi, Mathis Seka | | | 1719 | FRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Noblecourt, Nicolas | | | 1875 | FRA | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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) | | | | Team 2020 - Ile de France Janvier | IDF | FRA | 2020-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1870 | 1.00 | 2 | -0.17 | 20 | -3.40 | |
| | Jarreton, Herve | | | 1929 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Grizel, Jean-Pierre | | | 1679 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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