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Individual Calculations January 2010 |
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| Alarcon, Eric Total change: -10.20 | |   |
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| 5e Open de Villeneuve sur Lot -2200 | Villeneuve sur Lot | FRA | 2009-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1975 | 1.00 | 3 | -0.37 | 15 | -5.55 | |
|  Castellani, Florent | | | 1763 | FRA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Marciniak, Alexandre | | | 2137 | FRA | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Monteau, Luc | | | 2119 | FRA | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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 - R4 | Various | FRA | 2009-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1975 | 0.50 | 1 | -0.31 | 15 | -4.65 | |
| | Mamah, Isabelle | | | 1720 | FRA | 0.50 | 1 | -0.31 | 15 | -4.65 | |
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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