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Individual Calculations September 2011 |
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| Bueno Del Amo, Valentin Total change: -2.10 | |   |
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| Cto. de España Individual Sub 12 | Padrón A Coruña | ESP | 2011-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1564 | 1.50 | 3 | -0.07 | 30 | -2.10 | |
|  Domingo Nunez, Alejandro | | | 1839 | ESP | 0.00 | 1 | -0.17 | 30 | -5.10 | |  Diaz Martin, Cristina | | | 1402 | ESP | 1.00 | 1 | 0.29 | 30 | 8.70 | | | Lomba Gonzalez, Daniel | | | 1426 | ESP | 0.50 | 1 | -0.19 | 30 | -5.70 | |
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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