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Individual Calculations February 2018 |
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| Coste, Roman Total change: 31.20 | |   |
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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 |
| 2051 | 1926 | 4.00 | 7 | 1.56 | 20 | 31.20 | |
|  Aubry, Benjamin | | | 1858 | FRA | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Dia, Hussein | | | 1888 | FRA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Ryan, Martin | | | 2108 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Godebert, Florian | | | 2070 | FRA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Sotelo, Renzo | | | 2045 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Pekin, Tolgay | | | 2068 | TUR | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Bergez, Luc | m | | 2323 | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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