Individual Calculations July 2009 |
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Donoso Sanzana, Juan Total change: -15.75 | | |
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1er ABIERTO ENDESA-FUNDACION CHILENA DE AJEDREZ 2009 | Santiago | CHI | 2009-04-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1924 | 1688 | 0.00 | 3 | -0.63 | 25 | -15.75 | |
| Valenzuela Torres, Eugenio Rodr | | | 1902 | CHI | 0.00 | 1 | -0.23 | 25 | -5.75 | | Vasquez Novoa, Juan Carlos | | | 1872 | CHI | 0.00 | 1 | -0.26 | 25 | -6.50 | | Jofre Cartagena, Samuel | | | 1998 | CHI | 0.00 | 1 | -0.14 | 25 | -3.50 | | 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) | |
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