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Individual Calculations April 2009 |
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| Mattes, Marc Total change: -58.15 | |   |
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| 106e open international Club 608 | Paris | FRA | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1845 | 3.00 | 8 | -2.08 | 25 | -52.00 | |
|  Koulitchenko, Francoise | | | 1523 | FRA | 1.00 | 1 | 0.13 | 25 | 3.25 | |  Sagues, Vincent | | | 1964 | FRA | 0.50 | 1 | 0.16 | 25 | 4.00 | | | Bourbon, Bernard | | | 1919 | FRA | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Camalet, Jean-Luc | | | 1811 | FRA | 0.50 | 1 | -0.05 | 25 | -1.25 | | | Durand, Victor | | | 1689 | FRA | 0.50 | 1 | -0.21 | 25 | -5.25 | | | Romascheff, Nicolas | | | 1576 | FRA | 0.50 | 1 | -0.33 | 25 | -8.25 | | | Dagonia, Steve | | | 1764 | FRA | 0.00 | 1 | -0.61 | 25 | -15.25 | | | Basset, Come | | | 1630 | FRA | 0.00 | 1 | -0.77 | 25 | -19.25 | |
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) | | | NOTE: K factor changed | | N4 - R5 | Various | FRA | 2009-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1845 | 0.00 | 1 | -0.41 | 15 | -6.15 | |
| | Walter, Benjamin | | | 1909 | FRA | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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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