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Individual Calculations January 2010 |
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| Arakelyan, Aram Total change: -12.15 | |   |
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| Criterium R1-2 | IDF | FRA | 2009-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2031 | 1.00 | 2 | -0.15 | 15 | -2.25 | |
|  Duffau, Pascal | | | 2034 | FRA | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Huguet, Etienne | | | 1922 | FRA | 0.00 | 1 | -0.65 | 15 | -9.75 | |
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) | | | | Nationale 3 - R4 | Various | FRA | 2009-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 2031 | 0.50 | 1 | -0.19 | 15 | -2.85 | |
| | Joslin, Jerome | | | 1893 | FRA | 0.50 | 1 | -0.19 | 15 | -2.85 | |
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) | | | | Nationale 3 - R5 | Various | FRA | 2009-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 2031 | 0.00 | 1 | -0.47 | 15 | -7.05 | |
| | Maigne, Gilles | | | 2056 | FRA | 0.00 | 1 | -0.47 | 15 | -7.05 | |
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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