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Individual Calculations January 2015 |
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| Bonnafy, Stephane Total change: -4.40 | |   |
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| Team 2015 - Nationale 4 - R1-4 | FRANCE | FRA | 2014-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1817 | 1.50 | 3 | -0.11 | 40 | -4.40 | |
|  Imperor, Amelie | | | 1640 | FRA | 0.50 | 1 | -0.23 | 40 | -9.20 | |  Simon, Jean-Marc | | | 1724 | FRA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Ricard, Jean-Philippe | | | 2007 | FRA | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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