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Individual Calculations January 2012 |
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| Henriquez Villagra, Oscar Andre Total change: -5.70 | |   |
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| Torneo de Ajedrez Interempresas ENDESA 2011 Serie A | santiago | CHI | 2011-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1929 | 1.00 | 2 | -0.38 | 15 | -5.70 | |
|  Quiroz Astudillo, Fernando | | | 1824 | CHI | 0.00 | 1 | -0.64 | 15 | -9.60 | |  Yanez Araya, Josefa | | | 1745 | CHI | 1.00 | 1 | 0.26 | 15 | 3.90 | |
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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