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Individual Calculations January 2015 |
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| Grignoux, Yannick Total change: -57.60 | |   |
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| Team 2015 - Nationale 4 - R1-4 | FRANCE | FRA | 2014-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1509 | 0.00 | 3 | -0.97 | 40 | -38.80 | |
|  Rousselin, Marc | | | 1633 | FRA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Mebarki, Omar | | | 1505 | FRA | 0.00 | 1 | -0.51 | 40 | -20.40 | |  Tridant, Thierry | | | 1826 | FRA | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | 7e Open International d’Echecs de Rouen | ROUEN | FRA | 2014-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1509 | 1.00 | 5 | -0.47 | 40 | -18.80 | |
| | Tribillac, Benoit | | | 1698 | FRA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Andrieu, Philippe | | | 1838 | FRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Aknouche, Abdesslem | | | 1827 | FRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Lecoeur, Boris | | | 1633 | FRA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Pineau, Patrick | | | 1410 | FRA | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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