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Blitz:
Individual Calculations February 2017 |
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| Castro Herrera, Luis Carlos Total change: 24.20 | |   |
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| Sexto Sotanazo Relampago 2017 | San Jose | CRC | 2017-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1678 | 5.00 | 9 | 1.21 | 20 | 24.20 | |
|  Maynard Salazar, Francis | | | 2078 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Araya Solano, Edgar | | | 1782 | CRC | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Quiros Cajina, Allan | | | 1702 | CRC | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Moran Hernandez, Juan Alfredo | | | 1532 | CRC | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Rivas Calderon, Victor Julio | | | 1618 | CRC | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Thames Montero, Jorge | | | 1745 | CRC | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Murillo Varela, Ricardo | | | 1812 | CRC | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Amaya Madrigal, Josue | | | 1853 | CRC | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Vargas Briceno, Carlos | | | 1605 | CRC | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * 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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