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Individual Calculations April 2013 |
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| Gering, Sandrine Total change: 11.85 | |   |
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| 20e Open International de Selestat - Open B (1400-1799) | SELESTAT | FRA | 2013-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1684 | 4.00 | 6 | -0.18 | 30 | -5.40 | |
|  Parlas, Kamil-Can | | | 1515 | FRA | 0.00 | 1 | -0.72 | 30 | -21.60 | |  De Ridder, Thibaut | | | 1495 | BEL | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Lohrmann, Tabea | | | 1529 | GER | 1.00 | 1 | 0.29 | 30 | 8.70 | | | Randrianaina, Merlin | | | 1493 | FRA | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Bergmann, Delphine | | | 1572 | FRA | 1.00 | 1 | 0.35 | 30 | 10.50 | | | Brandel, Leo | | | 1608 | FRA | 0.00 | 1 | -0.60 | 30 | -18.00 | |
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) | | | NOTE: K factor changed | | Selection Nord-Est SNCF 2013 | MONTDIDIER | FRA | 2013-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1692 | 4.00 | 7 | 1.15 | 15 | 17.25 | |
| | Schaub, Marc | | | 1929 | FRA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Poirel, Marie-France | | | 1292 * | FRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Vandervorst, Marc | | | 1796 | FRA | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Bigotte, Patrick | | | 1927 | FRA | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Sorigue, Augustin | | | 1883 | FRA | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Quaia, Charles | | | 1653 | FRA | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Guillart, Johan | | | 1795 | FRA | 1.00 | 1 | 0.64 | 15 | 9.60 | | | * 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) | | |
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