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Individual Calculations April 2009 |
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| Hersperger, Olivier Total change: -1.00 | |   |
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| Centre Val de Loire 1- R4-5 | CVL | FRA | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1819 | 1.00 | 2 | -0.04 | 25 | -1.00 | |
|  Lorand, Joel | | | 1924 | FRA | 0.50 | 1 | 0.14 | 25 | 3.50 | |  Le Guillou, Francois | | | 1682 | FRA | 0.50 | 1 | -0.18 | 25 | -4.50 | |
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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