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Individual Calculations September 2009 |
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| Lopez Cadenas, Nestor Total change: -13.00 | |   |
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| Juegos Deportivos Escolares Asturias Sub 14 | Infiesto | ESP | 2009-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1648 | 0.50 | 2 | -0.35 | 25 | -8.75 | |
|  Gonzalez Balbuena, Pablo | | | 1744 | ESP | 0.00 | 1 | -0.37 | 25 | -9.25 | |  Reno Chanca, Javier | | | 1660 | ESP | 0.50 | 1 | 0.02 | 25 | 0.50 | |
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) | | | | IX Open Internacional Villa de Gijon Toneo C | Gijon Asturias | ESP | 2009-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1692 | 1.00 | 2 | -0.17 | 25 | -4.25 | |
| | Sagrado Crespo, Alvaro | | | 1575 | ESP | 0.50 | 1 | -0.16 | 25 | -4.00 | | | Guerrero Olmos, Alicia | | | 1686 | ESP | 0.50 | 1 | -0.01 | 25 | -0.25 | |
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) | | |
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