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Individual Calculations February 2016 |
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| Hidalgo Barrantes, Mario Alberto Total change: 69.20 | |   |
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| VII Abierto Internacional de Alajuela 2016 | Alajuela | CRC | 2016-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1644 | 3.50 | 9 | 1.73 | 40 | 69.20 | |
|  Incer Arias, Manuel | | | 1731 | CRC | 1.00 | 1 | 0.62 | 40 | 24.80 | |  Campos Cerdas, Jorge | | | 1910 | CRC | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Giron, David | | | 2044 * | GUA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Flores Rojas, Federico | | | 2044 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chinchilla Miranda, Eugenio | f | | 2044 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Alarcon, Pamela | | | 1897 | NCA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Solis Gomez, Jose Alberto | | | 1834 | CRC | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Rojas Castro, Ismael | | | 1940 | CRC | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Brizuela Benavides, Jorge | | | 1735 | CRC | 0.00 | 1 | -0.38 | 40 | -15.20 | | | * 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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