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Individual Calculations February 2018 |
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| Petit, Christian-Marie Total change: 7.60 | |   |
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| Team 2018 - Nationale 3 r5-7 | FRANCE | FRA | 2018-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1615 | 2.00 | 3 | 0.38 | 20 | 7.60 | |
|  Pascale, Giuseppe | | | 1423 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Dumortier, Thierry | | | 1814 | FRA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Jacq, Robert | | | 1521 | FRA | 0.50 | 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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