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Individual Calculations November 2014 |
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| Ramirez Arroyo, Joan Emmanuel Total change: -17.20 | |   |
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| Memorial Joaquin Gutierrez Mangel 2014 | San Jose | CRC | 2014-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1989 | 3.00 | 6 | -0.43 | 40 | -17.20 | |
|  Leon, Virgilio | | | 2253 | FID | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Castillo Morales, Thais | | | 1589 * | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Arias Santana, Mauricio | m | | 2287 | CRC | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Acevedo Mendez, Jennifer | | wf | 1732 | CRC | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Murillo Gonzalez, Carlos E | c | | 1829 | CRC | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Quesada Campos, Jordi Alessandre | | | 1878 | CRC | 0.50 | 1 | -0.15 | 40 | -6.00 | | | * 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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