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Individual Calculations February 2020 |
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| Dudognon, Marc Total change: -28.00 | |   |
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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 |
| 1723 | 1783 | 4.00 | 9 | -1.21 | 20 | -24.20 | |
|  Souissi, Elyes | | | 1572 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Olivier, Philippe | | | 1888 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Le Bris, Louis | | | 1699 | FRA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Deluard, Stephane | | | 1556 | FRA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Antipas, Arnaud | | | 1643 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Dincov, Matei | | | 1737 | FRA | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Sere, Nicolas | | | 1754 | FRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Mousa, Medhat | | | 1881 | EGY | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Romas, Lionia | | | 1778 | FRA | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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) | | | | Team 2020 - Ile de France Janvier | IDF | FRA | 2020-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1797 | 1.00 | 2 | -0.19 | 20 | -3.80 | |
| | Duffau, Pascal | | | 1897 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Delplace, Yves | | | 1520 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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