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Individual Calculations January 2019 |
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| Dufrenoy, Romain Total change: 8.80 | |   |
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| Team 2019 - Nationale 4 r1-4 | FRANCE | FRA | 2018-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1552 | 1.50 | 3 | 0.22 | 40 | 8.80 | |
|  Gallice, Francois | | | 1731 | FRA | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Arnoux, Oscar | | | 1466 | FRA | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Canetti, Cyril | | | 1635 | FRA | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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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