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Individual Calculations September 2010 |
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| Sivertsen, Aage Total change: -38.75 | |   |
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| 9e open international | La Fere | FRA | 2010-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1876 | 3.00 | 7 | -0.99 | 25 | -24.75 | |
|  Forthofer, Robert | f | | 2276 * | FRA | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Paillard, Maximilien | | | 1578 | FRA | 0.00 | 1 | -0.85 | 25 | -21.25 | |  Brelot, Loic | | | 1706 | FRA | 1.00 | 1 | 0.28 | 25 | 7.00 | | | Vernede, Victor | | | 1671 | FRA | 1.00 | 1 | 0.24 | 25 | 6.00 | | | Rouffignac, Marie | | | 1537 | FRA | 0.50 | 1 | -0.38 | 25 | -9.50 | | | Henris, Luc | f | | 2213 | BEL | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Obert, Julien | | | 1816 | FRA | 0.50 | 1 | -0.08 | 25 | -2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 1er Open d'Echecs d'ete de Strasbourg | Strasbourg | FRA | 2010-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1876 | 2.00 | 5 | -0.56 | 25 | -14.00 | |
| | Roos, Jean-Luc | m | | 2263 | FRA | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Barthel, Michel | | | 1607 | FRA | 1.00 | 1 | 0.17 | 25 | 4.25 | | | Letzelter, Jean-Claude | f | | 2165 | FRA | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Bernard, Marc-Olivier | | | 1618 | FRA | 1.00 | 1 | 0.18 | 25 | 4.50 | | | Ulrich, Roland | | | 1762 | FRA | 0.00 | 1 | -0.66 | 25 | -16.50 | |
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) | | |
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