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Individual Calculations January 2019 |
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| Lafarge, Jean-Marc Total change: -7.20 | |   |
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| Team 2019 - Nationale 4 r1-4 | FRANCE | FRA | 2018-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 2129 | 2.50 | 4 | -0.36 | 20 | -7.20 | |
|  Renouard, Ludovic | | | 1732 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Leitner, Walter | | | 2019 | FRA | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Mohammad, Fahim | f | | 2226 | FRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Huin, Eric | | | 1731 | FRA | 0.50 | 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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