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Individual Calculations October 2015 |
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| Quesada Campos, Jordi Alessandre Total change: -17.20 | |   |
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| Memorial Joaquin Gutierrez G64 | San Jose | CRC | 2015-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1854 | 3.00 | 7 | -0.43 | 40 | -17.20 | |
|  Arias Santana, Mauricio | m | | 2254 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Solano Saltachin, Carlos Andres | | | 1630 | CRC | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Ramirez Arroyo, Joan Emmanuel | | | 1982 | CRC | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Bonilla Rodriguez, Andres | | | 1906 | CRC | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Murillo Gonzalez, Carlos E | c | | 1890 | CRC | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Rivera Gonzalez, Jose Alexis | | | 1718 | CRC | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Castillo Morales, Thais | | | 1721 | CRC | 0.50 | 1 | -0.18 | 40 | -7.20 | | | * 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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