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Individual Calculations September 2009 |
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| Murillo, Alexis Total change: -0.70 | |   |
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| Zonal 2.3 2009 | San Jose | CRC | 2009-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2402 | 2317 | 3.50 | 9 | -0.07 | 10 | -0.70 | |
|  Delgado Ramirez, Neuris | g | | 2572 | CUB | 0.00 | 1 | -0.19 | 10 | -1.90 | |  Hernandez Basante, Francis | m | | 2278 | CRC | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Gongora Montes, Benjamin | m | | 2251 | MEX | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Ossa, Orlando | | | 2301 | COL | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Soto Paez, Oliver | f | | 2388 | VEN | 1.00 | 1 | 0.60 | 10 | 6.00 | | | Arias, Lemmys A. | m | | 2406 | ESA | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Bruzon Batista, Lazaro | g | | 2617 | CUB | 0.00 | 1 | -0.15 | 10 | -1.50 | | | Iturrizaga, Eduardo | g | | 2522 | VEN | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Sanchez Enriquez, Oscar Ge | f | | 2282 | MEX | 0.50 | 1 | -0.05 | 10 | -0.50 | |
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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