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Individual Calculations May 2010 |
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| Fan, Yun Total change: 8.85 | |   |
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| 2010 World Amateur Chess Championships | Skokie, Illinois | USA | 2010-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1962 | 2.50 | 3 | 0.75 | 15 | 11.25 | |
|  Caballero, Luis Fernando Torino | | | 1994 | ARG | 1.00 | 1 | 0.54 | 15 | 8.10 | |  Albano Jeremias, Bianca | | | 1964 | POR | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Soikkeli, Raino | | | 1727 | FIN | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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) | | | | The Bill Wright St. Louis Open | St. Louis, Missouri | USA | 2010-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2362 | 1962 | 0.00 | 2 | -0.16 | 15 | -2.40 | |
| | Hess, Robert L | g | | 2362 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Finegold, Benjamin | g | | 2362 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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