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Individual Calculations May 2019 |
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| Perrot, Pierre Total change: -5.20 | |   |
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| Team 2019 - Nationale 4 r5-9 | FRANCE | FRA | 2019-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1985 | 1.50 | 3 | -0.26 | 20 | -5.20 | |
|  Coudrette, Olivier | | | 1979 | FRA | 0.00 | 1 | -0.51 | 20 | -10.20 | |  Vincent, Didier | | | 1988 | FRA | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Javor, Besim | | | 1794 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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