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Individual Calculations May 2017 |
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| Griffon, Olivier Total change: 3.60 | |   |
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| Team 2017 - Nationale 3 r9 | FRANCE | FRA | 2017-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 1853 | 1.00 | 2 | 0.25 | 20 | 5.00 | |
|  Degand, Alain | | | 1891 | FRA | 1.00 | 1 | 0.55 | 20 | 11.00 | |  Hamida, Ouahid | | | 2001 | FRA | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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) | | | | 8eme LUC Open - Tournoi international d'Echecs de Lille | LILLE | FRA | 2017-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1853 | 5.00 | 9 | -0.07 | 20 | -1.40 | |
| | Iolis, Oleg | | | 2113 | BEL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Seguin, Emmanuel | | | 1567 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Coutel, Jerome | | | 1453 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Frederic, Clement | | | 2210 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Coloos, Alexandre | | | 1622 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Inouss, Badr | | | 2009 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Chachiachvili, Salome | | | 1501 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Bajoni, Lucas | | | 1993 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Poivre, Alain | | | 1665 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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