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Individual Calculations February 2017 |
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| Boyer, Jean-Francois Total change: 11.40 | |   |
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| 13eme BC Chess Master 2016 - Open B | BOIS COLOMBES | FRA | 2016-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1669 | 2.00 | 3 | 0.57 | 20 | 11.40 | |
|  Marsac, Hugo | | | 1774 | FRA | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Koch, Alain | | | 1888 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Nguyen, Clement | | | 1372 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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