Individual Calculations January 2012 |
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Ribero, Guillermo Andres Total change: -2.70 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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IRT Distrital Open de Mayores Noviembre | Bogota | COL | 2011-11-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2060 | 1837 | 0.50 | 3 | -0.18 | 15 | -2.70 | |
| Gutierrez Herrera, Jose Antonio | m | | 2179 | COL | 0.00 | 1 | -0.12 | 15 | -1.80 | | Fraile Vela, Maria Isabel | | | 2017 | COL | 0.50 | 1 | 0.24 | 15 | 3.60 | | Avella Rosas, Luis Eduardo | | | 1985 | COL | 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) | |
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