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Individual Calculations January 2017 |
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| Vappereau, Xavier Total change: -1.00 | |   |
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| Team 2017 - Nationale 4 Part 1 | FRANCE | FRA | 2016-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1681 | 1.00 | 2 | -0.05 | 20 | -1.00 | |
|  Rolland, Christian | | | 1288 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vincent, Didier | | | 2009 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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