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Individual Calculations January 2015 |
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| Jacob, Gerard Total change: 12.40 | |   |
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| Team 2015 - Nationale 4 - R1-4 | FRANCE | FRA | 2014-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1675 | 2.00 | 3 | 0.62 | 20 | 12.40 | |
|  Beaufils, Gerard | | | 1608 | FRA | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Davy, Bruno | | | 1883 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Perolle, Guy | | | 1633 | FRA | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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