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Individual Calculations March 2010 |
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| Swiercz, Sonia Total change: -7.35 | |   |
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| Open International de Bethune - Tournoi B | Bethune | FRA | 2009-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1775 | 1.50 | 5 | -0.71 | 15 | -10.65 | |
|  Mazhari, Mohammad | | | 1876 | FRA | 0.00 | 1 | -0.36 | 15 | -5.40 | |  Blot, David | | | 1997 | FRA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Demuys, Maxime | | | 1897 | FRA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Baldi, Valentine | | | 1624 | FRA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Coudenis, Christian | | | 1706 | FRA | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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) | | | | 26e open international de Cappelle | Cappelle la Grande | FRA | 2010-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1781 | 2.50 | 7 | 0.22 | 15 | 3.30 | |
| | Dubois, Remi | | | 1552 | FRA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Van Meegen, Ruud | | | 1980 | NED | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Almudi, Richard | | | 1568 | FRA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Gorse, Gerard | | | 2022 | FRA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Whiteley, Andrew J | m | | 2181 * | ENG | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Houriez, Alain | | | 2120 | FRA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Simonsen, Hans Kristian | | | 2181 * | FAI | 0.50 | 1 | 0.42 | 15 | 6.30 | | | * 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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