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Individual Calculations February 2018 |
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| Benbara, Brahim Total change: -15.20 | |   |
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| 15eme Bois-Colombes Chess Master Open B | BOIS COLOMBES | FRA | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1888 | 4.50 | 7 | -0.24 | 20 | -4.80 | |
|  Truong, Hubert | | | 1707 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Huin, Eric | | | 1743 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Goyer, Lionel | | | 1760 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Durand, Sylvain | | | 1854 | FRA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Boulos, Carlos | | | 1855 | LBN | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Gourlay, Laurent | | | 1677 | FRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Gallet, Gilles | | | 1680 | FRA | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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 2018 - Nationale 3 r5-7 | FRANCE | FRA | 2018-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1904 | 1.00 | 2 | -0.52 | 20 | -10.40 | |
| | Oyens, Felix | | | 1828 | FRA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Poisson, Thierry | | | 1504 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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