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Individual Calculations April 2009 |
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| Mazhari, Mohammad Total change: 23.75 | |   |
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| 6e Open FIDE R2C2 - 2200 elo | Paris | FRA | 2009-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1831 | 2.00 | 4 | 0.53 | 25 | 13.25 | |
|  Katz, Frederic | | | 2092 | FRA | 1.00 | 1 | 0.82 | 25 | 20.50 | | | Le, Minh Trung Remy | | | 2078 | FRA | 0.00 | 1 | -0.19 | 25 | -4.75 | |  Gaulupeau, Pascal | | | 1983 | FRA | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Selvaradje, Partibane | | | 1593 | FRA | 1.00 | 1 | 0.20 | 25 | 5.00 | |
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) | | | NOTE: K factor changed | | N4 - R5 | Various | FRA | 2009-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1831 | 1.00 | 1 | 0.70 | 15 | 10.50 | |
| | Ricoul, Christian | | | 1977 | FRA | 1.00 | 1 | 0.70 | 15 | 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) | | |
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