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Individual Calculations January 2015 |
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| Marre, Erwan Total change: -0.60 | |   |
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| Team 2015 - Nationale 4 - R1-4 | FRANCE | FRA | 2014-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1725 | 2.50 | 3 | -0.03 | 20 | -0.60 | |
|  Crozatier, Denis | | | 1372 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Guindeuil, Philippe | | | 1472 | FRA | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Duval, Florence | | | 1457 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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