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Individual Calculations February 2016 |
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| Vargas Miranda, Diego Total change: -7.00 | |   |
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| VII Abierto Internacional de Alajuela 2016 | Alajuela | CRC | 2016-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1851 | 4.00 | 8 | -0.35 | 20 | -7.00 | |
|  Madrigal, Ana Daniela | | wf | 1973 | NCA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Murillo Tsijli, Manuel | | | 2037 | CRC | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Martinez Paz, Jonathan | | | 1494 | CRC | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Arguello Acuna, Graciela | | | 1451 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chinchilla Miranda, Eugenio | f | | 2195 | CRC | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Fallas Saborio, Alejandro | | | 1696 | CRC | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Bogantes Robleto, Karina | | | 1664 | CRC | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Rojas Castro, Ismael | | | 1940 | CRC | 0.50 | 1 | 0.12 | 20 | 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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