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Individual Calculations February 2018 |
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| Perrin, Jean-Christophe Total change: 11.00 | |   |
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| Team 2018 - Nationale 3 r5-7 | FRANCE | FRA | 2018-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1971 | 2.50 | 3 | 0.55 | 20 | 11.00 | |
|  Banar, Vassili | | | 1616 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Rasinaru, Alina-Laura | | | 1950 | ROU | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Robert, Jean-Pierre | | | 1948 | FRA | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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