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Individual Calculations September 2009 |
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| Gonzalez Fernandez, Pedro Total change: 2.75 | |   |
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| Juegos Deportivos Escolares Asturias Sub 12 | Infiesto | ESP | 2009-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1730 | 0.50 | 1 | 0.03 | 25 | 0.75 | |
|  Alonso Gorrin, Javier | | | 1753 | ESP | 0.50 | 1 | 0.03 | 25 | 0.75 | |
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) | | | | IX Open Internacional Villa de Gijon Toneo B | Gijon Asturias | ESP | 2009-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1720 | 2.00 | 5 | 0.08 | 25 | 2.00 | |
|  Garcia Alvarez, Juan Bautista | | | 1837 | ESP | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Menendez Rubiera, Angel Carlos | | | 1787 | ESP | 0.50 | 1 | 0.09 | 25 | 2.25 | | | Prieto Redondo, Guillermo | | | 1803 | ESP | 0.00 | 1 | -0.39 | 25 | -9.75 | | | Alvarez Aguirrezabala, Luis | | | 1787 | ESP | 0.50 | 1 | 0.09 | 25 | 2.25 | | | Del Valle Rosas, Alfonso | | | 1817 | ESP | 1.00 | 1 | 0.63 | 25 | 15.75 | |
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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