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Individual Calculations January 2009 |
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| Bellahcene, Rayane Total change: -1.95 | |   |
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| Top Jeunes R1-2 | Various | FRA | 2008-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1727 | 1.00 | 2 | 0.07 | 15 | 1.05 | |
|  Messinger, Karl | | | 1727 | FRA | 0.50 | 1 | 0.00 | 15 | 0.00 | |  Civit, Pierre | | | 1774 | FRA | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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) | | | | Top Jeunes R3 | Various | FRA | 2008-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 1727 | 0.00 | 1 | -0.20 | 15 | -3.00 | |
| | Aflalo, Sophie | | | 1969 | FRA | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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) | | |
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