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Individual Calculations July 2009 |
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| Lagaude, Stephane Total change: -56.50 | |   |
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| N4 - R6 | Various | FRA | 2009-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1955 | 0.00 | 1 | -0.63 | 25 | -15.75 | |
|  Marchandon, Dorian | | | 1861 | FRA | 0.00 | 1 | -0.63 | 25 | -15.75 | |
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) | | | | N4 - R7 | Various | FRA | 2009-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1934 | 0.00 | 1 | -0.38 | 25 | -9.50 | |
|  Grigoriou, Stan | | | 2018 | FRA | 0.00 | 1 | -0.38 | 25 | -9.50 | |
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) | | | | Open du Parc - La Fontaine A | Paris | FRA | 2009-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1934 | 1.00 | 4 | -1.25 | 25 | -31.25 | |
| | Dubessay, Bastien | | | 2134 | FRA | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Grigorian, Roudolph | | | 1752 | FRA | 0.00 | 1 | -0.74 | 25 | -18.50 | | | Slavkovic, Vitomir | | | 1845 | FRA | 1.00 | 1 | 0.38 | 25 | 9.50 | | | Bounya, Myriam | | | 1824 | FRA | 0.00 | 1 | -0.65 | 25 | -16.25 | |
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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