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Individual Calculations April 2008 |
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| Valbuena, Alvaro Total change: -30.85 | |   |
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| N4 - R2 | Various | FRA | 2007-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1960 | 0.00 | 1 | -0.45 | 25 | -11.25 | |
|  Wlodarczyk, Cyril | | | 1999 | FRA | 0.00 | 1 | -0.45 | 25 | -11.25 | |
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) | | | | N4 - R3 | Various | FRA | 2007-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1960 | 0.00 | 1 | -0.49 | 25 | -12.25 | |
|  Burguete, Leandro | | | 1970 | FRA | 0.00 | 1 | -0.49 | 25 | -12.25 | |
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) | | | NOTE: K factor changed | | N4 - R4-5 | Various | FRA | 2008-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1975 | 0.00 | 1 | -0.49 | 15 | -7.35 | |
| | Violini, Paolo | | | 1984 | ITA | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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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