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Individual Calculations January 2015 |
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| Perez Sanchez, Ricardo Jose Total change: -24.80 | |   |
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| IRT Copa "Navidad Asoajedrene 2014" | Porlamar | VEN | 2014-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 2007 | 3.50 | 6 | -0.62 | 40 | -24.80 | |
|  Mata Alfaro, Yeshua David | | | 1607 * | VEN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Villasmil Rios, Hildemaro Andres | | | 1821 | VEN | 0.00 | 1 | -0.74 | 40 | -29.60 | |  Rojas Fuenmayor, Cesar Emilio | | | 1607 * | VEN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mata Alfaro, Christian Daniel | | | 1654 | VEN | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Velasquez Guerra, Eduardo Luis | | | 1976 | VEN | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Marichal Gonzalez, Ariel | m | | 2357 | VEN | 0.00 | 1 | -0.11 | 40 | -4.40 | | | * 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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