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Individual Calculations September 2009 |
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| Gonzalez Gonzalez, Alfonso Total change: 19.35 | |   |
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| IX Open Internacional Villa de Gijon Toneo A | Gijon Asturias | ESP | 2009-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2231 | 2017 | 2.50 | 5 | 1.29 | 15 | 19.35 | |
|  Montes Gutierrez, Ignacio | | | 2177 | ESP | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Iglesias Leon, Francisco J. | | | 2224 | ESP | 1.00 | 1 | 0.77 | 15 | 11.55 | |  Andres Gonzalez, Alberto | m | | 2417 * | ESP | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Vega Viejo, Marcelino | | | 2263 | ESP | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Alba Obaya, Antonio | | | 2076 | ESP | 0.50 | 1 | 0.08 | 15 | 1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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