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Individual Calculations April 2017 |
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| Vitchen, Jacques Total change: 26.00 | |   |
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| Team 2017 - Nationale 4 Part 2 | FRANCE | FRA | 2017-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1777 | 2.00 | 3 | 0.65 | 40 | 26.00 | |
|  Guyon Le Bouffy, Joseph | | | 1803 | FRA | 1.00 | 1 | 0.54 | 40 | 21.60 | |  Vallejos, Carlos | | | 1621 | PER | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Sotelo, Renzo | | | 2035 | FRA | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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