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Individual Calculations January 2018 |
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| Roos, Jean-Luc Total change: -8.50 | |   |
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| Team 2018 - Nationale 1 r3-6 | FRANCE | FRA | 2017-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2199 | 2267 | 1.50 | 4 | -0.85 | 10 | -8.50 | |
|  Ruffenach, Alain | | | 1936 | FRA | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Jrade, Willis | | | 2117 | FRA | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Daurelle, Herve | f | | 2179 | FRA | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Degraeve, Jean-Marc | g | | 2563 | FRA | 0.00 | 1 | -0.15 | 10 | -1.50 | |
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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