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Individual Calculations May 2013 |
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| Roos, Louise Total change: -3.75 | |   |
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| 6e Open Océan Indien | L'ETANG SALE | FRA | 2013-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1901 | 2.00 | 3 | -0.25 | 15 | -3.75 | |
|  Andriandaza, Tombo Omar | | | 1634 | FRA | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Desire, Michael | | | 1782 | FRA | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Belazzoug, Farid | | | 1686 | FRA | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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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