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Individual Calculations April 2009 |
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| Griggio, Laurent Total change: -27.75 | |   |
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| N3 - R4 | Various | FRA | 2008-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1805 | 0.00 | 1 | -0.28 | 25 | -7.00 | |
|  Berring, Alain | | | 1970 | FRA | 0.00 | 1 | -0.28 | 25 | -7.00 | |
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) | | | | N3 - R6 | Various | FRA | 2009-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1888 | 1.00 | 1 | 0.49 | 25 | 12.25 | |
| | Baudissin, Kay | | | 1883 | FRA | 1.00 | 1 | 0.49 | 25 | 12.25 | |
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) | | | | 16e Open International de Selestat - A | Selestat | FRA | 2009-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1888 | 1.00 | 5 | -1.32 | 25 | -33.00 | |
|  Riff, Vincent | f | | 2238 | FRA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Borni, Jean-Bernard | | | 2052 | FRA | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Gervais, Xavier | | | 1723 | FRA | 0.00 | 1 | -0.72 | 25 | -18.00 | | | Pook, Olivier | | | 1782 | FRA | 0.50 | 1 | -0.14 | 25 | -3.50 | | | Jacquot, Adrien | | | 1836 | FRA | 0.50 | 1 | -0.07 | 25 | -1.75 | |
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) | | |
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