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Blitz:
Individual Calculations May 2019 |
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| Bonilla Morales, Kevin Total change: -1.20 | |   |
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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 |
| 1657 | 1693 | 4.00 | 7 | 0.19 | 20 | 3.80 | |
|  Chavarria Segura, Joseph | | | 1456 | CRC | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Bonilla Ortiz, Johel Sebastian | | | 1293 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Avendano Porras, Rodrigo | | | 1473 | CRC | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Ramirez Almeciga, Yenny Melisa | | | 1565 | CRC | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Garro Reyes, Juan Mauricio | | | 1846 | CRC | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Cabrera Chaves, Marco Antonio | | | 2078 | CRC | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Valdez Torres, Nestor Josue | | | 1885 | CRC | 0.00 | 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 |
| 1575 | 1693 | 4.00 | 7 | -0.25 | 20 | -5.00 | |
| | Calvo Gutierrez, Luis Guillermo | | | 1891 | CRC | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Cartin Aguilar, Luis Javier | | | 1293 * | CRC | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Solis L., Efren A. | c | | 2017 | CRC | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Hernandez Brenes, Keylor | | | 1293 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Huaman Bengoa, Valeska Priscila | | | 1293 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Blanco Rojas, Benjamin | | | 1917 | CRC | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Quiros Acuna, Nicole | | | 1324 | CRC | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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