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Individual Calculations September 2009 |
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| Ooghe, Jean-Marie Total change: 50.35 | |   |
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| 8ième Tournoi International du Pays de Charleroi | Roux (Charleroi) | BEL | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1727 | 3.00 | 7 | 1.48 | 25 | 37.00 | |
|  Gorshkov, Leonid | | | 2108 | RUS | 0.00 | 1 | -0.09 | 25 | -2.25 | |  Roels, Frederik | | | 1925 | BEL | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Vanden Berghe, Gregory | | | 1894 | BEL | 1.00 | 1 | 0.72 | 25 | 18.00 | | | De Billoez, Yves | | | 2013 | BEL | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Gregorio, Santiago | | | 1883 | BEL | 1.00 | 1 | 0.71 | 25 | 17.75 | | | Hoffmann, Roger | | | 2004 | LUX | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Chevry, Philippe | | | 1883 | BEL | 1.00 | 1 | 0.71 | 25 | 17.75 | |
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) | | | NOTE: K factor changed | | Championnat du Hainaut 2009 | Haine-Saint-Pierre | BEL | 2009-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1727 | 2.00 | 5 | 0.89 | 15 | 13.35 | |
| | Russo, Julien | | | 2117 | BEL | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Fostiez, Pascal | | | 1966 | BEL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Remy, Joel | | | 2061 | BEL | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Montagne, Jean-Claude | | | 1739 | BEL | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Bruno, Ricardo | | | 1950 | BEL | 1.00 | 1 | 0.78 | 15 | 11.70 | |
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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