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Individual Calculations April 2017 |
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| Chebridon, Jean-Louis Total change: -1.20 | |   |
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| Team 2017 - Nationale 4 Part 2 | FRANCE | FRA | 2017-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1668 | 1.50 | 3 | -0.06 | 20 | -1.20 | |
|  Roussel, Jean-Marc | | | 1681 | FRA | 0.50 | 1 | 0.02 | 20 | 0.40 | |  Margaryan, Laura | | | 1554 | FRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Leclere, Jean-Yves | | | 1724 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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