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Individual Calculations January 2010 |
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| Pelletier, Rachel Total change: 1.75 | |   |
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| Nationale 2 - R4 | Various | FRA | 2009-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1774 | 1.00 | 1 | 0.36 | 25 | 9.00 | |
|  Soissong, Elzbieta | | | 1674 | FRA | 1.00 | 1 | 0.36 | 25 | 9.00 | |
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) | | | | Nationale 2 - R5-6 | Various | FRA | 2009-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1774 | 0.50 | 1 | -0.29 | 25 | -7.25 | |
|  Roger, Juliette | | | 1548 | FRA | 0.50 | 1 | -0.29 | 25 | -7.25 | |
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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