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Individual Calculations April 2009 |
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| Atamian, Claude Total change: -31.50 | |   |
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| Criteriums - R2-3 | IDF | FRA | 2009-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1694 | 0.50 | 1 | 0.21 | 15 | 3.15 | |
|  Balazs, Laurent | | | 1851 | FRA | 0.50 | 1 | 0.21 | 15 | 3.15 | |
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) | | | | 107e open international Club 608 | Paris | FRA | 2009-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1694 | 1.00 | 5 | -2.31 | 15 | -34.65 | |
|  Minot, Barbara | | | 1512 | FRA | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Angles, Max | | | 1429 | FRA | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Afrakhteh, Nahid | | | 1505 | FRA | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Vega-Ritter, Isabelle | | | 1480 | FRA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Iasman, Inna | | | 1901 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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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