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Individual Calculations September 2009 |
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| Sagrado Crespo, Alvaro Total change: 3.90 | |   |
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| IX Open Internacional Villa de Gijon Toneo C | Gijon Asturias | ESP | 2009-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1575 | 1.50 | 3 | 0.26 | 15 | 3.90 | |
|  Lopez Cadenas, Nestor | | | 1692 | ESP | 0.50 | 1 | 0.16 | 15 | 2.40 | |  Pelaez Murias, Eduardo | | | 1536 | ESP | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Guerrero Olmos, Alicia | | | 1686 | ESP | 1.00 | 1 | 0.65 | 15 | 9.75 | |
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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