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Individual Calculations July 2010 |
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| Bochef, Bryann Total change: 17.50 | |   |
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| 1er Open FIDE de Cergy Pontoise -2200 | Pontoise | FRA | 2010-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1915 | 4.00 | 5 | 0.52 | 25 | 13.00 | |
|  Bouchard, Vincent | | | 1596 | FRA | 1.00 | 1 | 0.13 | 25 | 3.25 | | | Mayet, Lucas | | | 1764 | FRA | 0.00 | 1 | -0.70 | 25 | -17.50 | |  Anicette, Hugues | | | 1717 | FRA | 1.00 | 1 | 0.24 | 25 | 6.00 | | | Insuasty, Luis | | | 1862 | FRA | 1.00 | 1 | 0.43 | 25 | 10.75 | | | Cinquanta, Jean-Marc | | | 1861 | FRA | 1.00 | 1 | 0.42 | 25 | 10.50 | |
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) | | | NOTE: K factor changed | | Finales Criterium | IDF | FRA | 2010-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1915 | 1.50 | 2 | 0.30 | 15 | 4.50 | |
| | Stojanovic, Vojislav | | | 1772 | FRA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Marcelin, Philippe | | | 1908 | FRA | 1.00 | 1 | 0.49 | 15 | 7.35 | |
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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