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Individual Calculations July 2009 |
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| Perez Bella, Jose Maria Total change: -11.75 | |   |
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| Campeonato Provincial por Equipos de Zaragoza Primera 2009 | Zaragoza | ESP | 2009-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1651 | 0.00 | 2 | -0.85 | 25 | -21.25 | |
|  Peris Laorden, Gerardo | | | 1720 | ESP | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Aviol Oliveros, David | | | 1689 | ESP | 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) | | | | Campeonato Provincial por Equipos de Zaragoza Segunda 2009 | Zaragoza | ESP | 2009-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1651 | 0.50 | 1 | 0.38 | 25 | 9.50 | |
| | Palazuelos Serrano, Jose Luis | | | 1988 | ESP | 0.50 | 1 | 0.38 | 25 | 9.50 | |
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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