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Individual Calculations October 2008 |
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| Lafrechoux, Laurent Total change: -9.90 | |   |
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| 11eme festival d'échecs de Bischwiller- GRENKE | Bischwiller | FRA | 2008-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 1929 | 1.50 | 6 | -0.70 | 15 | -10.50 | |
|  Dobosz, Henryk | m | | 2279 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Briet, Antoine | | | 2174 | FRA | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Gauer, Jacques | | | 1943 | FRA | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Lutz, Eric | | | 2240 | FRA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Bellahcene, Bilel | | | 1717 | FRA | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Ouadi, Ali | | | 1926 | FRA | 0.50 | 1 | 0.00 | 15 | 0.00 | |
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) | | | | 23eme Open International d'Avoine | Avoine | FRA | 2008-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1929 | 3.50 | 8 | 0.04 | 15 | 0.60 | |
| | Miqueu, Eric | | | 2107 | FRA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Simon, Olivier | m | | 2279 | FRA | 1.00 | 1 | 0.89 | 15 | 13.35 | | | Dube, Dimitri | | | 2124 | FRA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Gobbetto, Jean-Claude | | | 1778 | FRA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Darre, Alain | | | 1805 | FRA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Serve, Emmanuel | | | 2017 | FRA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Jolly, Marie | | | 1725 | FRA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Bry, Stephane | | | 2066 | FRA | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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