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Individual Calculations February 2018 |
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| Gourlay, Laurent Total change: 74.80 | |   |
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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 |
| 1716 | 1677 | 5.00 | 7 | 1.87 | 40 | 74.80 | |
|  Le Bris, Louis | | | 1774 | FRA | 1.00 | 1 | 0.63 | 40 | 25.20 | |  Durand, Sylvain | | | 1854 | FRA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Xiong, Noe | | | 1427 | FRA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Goyer, Lionel | | | 1760 | FRA | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Bousmaha, Leila | | | 1451 | FRA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Benbara, Brahim | | | 1888 | FRA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Boulos, Carlos | | | 1855 | LBN | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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