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Individual Calculations February 2018 |
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| Dia, Hussein Total change: 3.40 | |   |
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| 15eme Bois-Colombes Chess Master Open A | BOIS COLOMBES | FRA | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1888 | 3.00 | 7 | 0.17 | 20 | 3.40 | |
|  Belardello, Mario-Jovani | | | 1802 | FRA | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Coste, Roman | | | 1926 | FRA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Ferry, Roger | | | 1947 | FRA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Thomas, Didier | | | 1905 | FRA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Grigoriou, Stan | | | 2019 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Ahmed Holi Ali, Moawia | c | | 2125 | SUD | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Le, Quan Anh | | | 2006 | FRA | 0.00 | 1 | -0.34 | 20 | -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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