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Individual Calculations May 2011 |
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| Acosta Alayon, David Total change: -14.70 | |   |
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| Cto de Tenerife por Equipos Categoria Preferente | San Cristobal de La Laguna | ESP | 2011-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 1886 | 0.00 | 1 | -0.22 | 15 | -3.30 | |
|  Hernandez Leon, Sergio | | | 2108 | ESP | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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) | | | | Play Off Preferente | Santa Cruz de Tenerife | ESP | 2011-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1886 | 0.00 | 1 | -0.76 | 15 | -11.40 | |
|  Cerezo Ortega, Jose Manuel | | | 1688 | ESP | 0.00 | 1 | -0.76 | 15 | -11.40 | |
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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