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Individual Calculations April 2009 |
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| Peter, Charles Total change: 15.15 | |   |
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| N1 - R4-5 | Various | FRA | 2008-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 1833 | 1.00 | 2 | 0.71 | 15 | 10.65 | |
|  Riff, Sebastien | | | 2183 | FRA | 0.50 | 1 | 0.39 | 15 | 5.85 | |  Tachikart, Yassin | | | 2097 | FRA | 0.50 | 1 | 0.32 | 15 | 4.80 | |
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) | | | | Criteriums - R2-3 | IDF | FRA | 2009-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1827 | 1.00 | 1 | 0.30 | 15 | 4.50 | |
| | Abbey, Anate | | | 1678 | FRA | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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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