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Individual Calculations September 2012 |
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| Zamora Mejias, Alonso Total change: 10.95 | |   |
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| Liga Premier Nacional por Equipos | San Jose | CRC | 2012-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2135 | 1928 | 2.50 | 7 | 0.73 | 15 | 10.95 | |
|  Gonzalez, Bernal | m | | 2328 * | CRC | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Ugalde, Ronald | | | 2136 | CRC | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Carvajal Gorgona, Jonathan | | | 2145 | CRC | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Gamboa Alvarado, Leticia | | | 1879 | CRC | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Gutierrez, Oscar | | | 2072 | NCA | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Alfaro, William | f | | 2169 | NCA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Charpentier, William | f | | 2216 | CRC | 0.00 | 1 | -0.16 | 15 | -2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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