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Individual Calculations September 2010 |
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| Duffaud, Celia Total change: -25.25 | |   |
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| Match St Mandé - Potemkine | St Mande | FRA | 2010-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1515 | 0.00 | 1 | -0.23 | 25 | -5.75 | |
|  Albaric, Etienne | | | 1727 | FRA | 0.00 | 1 | -0.23 | 25 | -5.75 | |
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) | | | | Championnat International de Paris - B | Paris | FRA | 2010-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1494 | 1.00 | 5 | -0.78 | 25 | -19.50 | |
|  Edery, Laurent | | | 1647 | FRA | 1.00 | 1 | 0.70 | 25 | 17.50 | | | Vissotsky, Eric | | | 1677 | FRA | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Fraval, Julie | | | 1614 | FRA | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Guillot, Herve | | | 1547 | FRA | 0.00 | 1 | -0.43 | 25 | -10.75 | | | Coursil, Olivier | | | 1532 | FRA | 0.00 | 1 | -0.45 | 25 | -11.25 | |
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) | | |
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