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Blitz:
Individual Calculations May 2019 |
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| Valdez Torres, Nestor Josue Total change: 9.40 | |   |
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| Campeonato Nacional Blitz por Equipos 2019 | San Jose | CRC | 2019-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1885 | 5.50 | 7 | 0.74 | 20 | 14.80 | |
|  Calvo Gutierrez, Luis Guillermo | | | 1891 | CRC | 0.50 | 1 | 0.01 | 20 | 0.20 | |  Segura Cordero, Ariel | | | 1485 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Avendano Porras, Rodrigo | | | 1485 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aguilar Pina, Luis Gerardo | | | 1869 | CRC | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Buitrago Mosquera, Antonio | | | 1917 | CRC | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Ramirez Gonzalez, Maria Jose | | wf | 1738 | CRC | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Bonilla Morales, Kevin | | | 1693 | CRC | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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) | | | | CRCHESSTOUR Blitz 1 Heredia 2019 | Heredia | CRC | 2019-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1885 | 4.50 | 7 | -0.27 | 20 | -5.40 | |
| | Hernandez Obando, Jason Ivan | | | 1485 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Huaman Vargas, Yuri | | | 1485 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cabrera Chaves, Vinicio Jose | | | 1709 | CRC | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Dinarte Villagra, Victor | | | 1668 | CRC | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ramirez Madrid, Gerardo Alfonso | f | | 1708 | CRC | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Murillo Gonzalez, Carlos E | f | | 1981 | CRC | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Solis L., Efren A. | c | | 2017 | CRC | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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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