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Individual Calculations January 2009 |
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| Guerrero Villanueva, David Total change: 3.75 | |   |
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| XXI Open Internacional de Ajedrez Moratalaz 2008 | Madrid | ESP | 2008-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 2012 | 3.50 | 6 | 0.25 | 15 | 3.75 | |
|  Prieto Martin, Alfonso | | | 2175 | ESP | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Franco Rincon, David | | | 1734 | ESP | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Ferreira, Henrique Camara | | | 2151 | BRA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Martinez-Villanueva Pelaez, G. | | | 1827 | ESP | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Tsebrovskyy, Roman | | | 1863 | UKR | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Garcia Esteban, Ignacio | | | 2090 | ESP | 0.50 | 1 | 0.11 | 15 | 1.65 | |
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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