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Individual Calculations May 2015 |
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| Chachiachvili, Mariam Total change: 32.80 | |   |
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| Open d'échecs de la ville de Brest 2015 | BREST | FRA | 2015-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1484 | 2.50 | 6 | 0.82 | 40 | 32.80 | |
|  Jourdren, Kevin | | | 1884 * | FRA | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Andre, Philippe | | | 1787 | FRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Bacon, Bruno | | | 1648 | FRA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Charpiot, Sebastien | | | 1758 | FRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Bleuzen, Christian | | | 1614 | FRA | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Brajard, Eric | | | 1341 | FRA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | * 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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