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Individual Calculations January 2018 |
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| Selvi, Laurent Total change: -2.80 | |   |
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| Team 2018 - Nationale 3 r2-4 | FRANCE | FRA | 2017-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1969 | 1.50 | 3 | -0.14 | 20 | -2.80 | |
|  Rojas-Guerra, Julio | | | 2026 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Dorval, Olivier | | | 1822 | FRA | 0.50 | 1 | -0.20 | 20 | -4.00 | |  Said, Eric | | | 1958 | FRA | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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