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Individual Calculations April 2008 |
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| Hidalgo-Valdes, Omar Total change: -12.25 | |   |
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| N4 - R2 | Various | FRA | 2007-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1916 | 0.50 | 1 | -0.16 | 25 | -4.00 | |
|  Zurano, Alberto | | | 1802 | FRA | 0.50 | 1 | -0.16 | 25 | -4.00 | |
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 - R3 | Various | FRA | 2007-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1916 | 0.00 | 1 | -0.55 | 15 | -8.25 | |
| | De Parades, Vincent | | | 1881 | FRA | 0.00 | 1 | -0.55 | 15 | -8.25 | |
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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