Individual Calculations January 2009 |
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Sandoval, Mario Total change: -24.90 | | |
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Segundo Abierto 2008 | El Salvador | ESA | 2008-10-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1956 | 1920 | 0.00 | 2 | -0.91 | 15 | -13.65 | |
| Duarte, Juan | | | 1843 | ESA | 0.00 | 1 | -0.61 | 15 | -9.15 | | Castaneda, Ada | | wm | 2068 | ESA | 0.00 | 1 | -0.30 | 15 | -4.50 | | 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) | | Tercer Torneo Abierto 2008 | San Salvador | ESA | 2008-11-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1731 | 1920 | 0.00 | 1 | -0.75 | 15 | -11.25 | |
| Mejia, Lucio | | | 1731 | ESA | 0.00 | 1 | -0.75 | 15 | -11.25 | | 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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