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Individual Calculations January 2019 |
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| Boulard, Eric Total change: 24.20 | |   |
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| Team 2019 - Nationale 2 r5-6 | FRANCE | FRA | 2018-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2230 | 2178 | 2.50 | 3 | 1.21 | 20 | 24.20 | |
|  Dumas, Charles | | | 2201 | FRA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Frih, Ameur | | | 2176 | FRA | 1.00 | 1 | 0.50 | 20 | 10.00 | |  San Emeterio Cabanes, Jose L. | f | | 2313 | ESP | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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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