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Blitz:
Individual Calculations December 2017 |
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| Urbina Quiroz, Edwin Total change: 4.00 | |   |
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| II Torneo Relampago San Jose 2017 | San Jose | CRC | 2017-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 2154 | 5.50 | 8 | -0.73 | 20 | -14.60 | |
|  Ramirez Quesada, Franklin | | | 1781 | CRC | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Zeledon Perez, Edgar | | | 1774 | CRC | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Perez Gastelu, Jorge Alejandro | | | 1857 | CRC | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Barrantes Najera, Pablo | | | 1880 | CRC | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Maynard Salazar, Francis | | | 2204 | CRC | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Rodriguez Arrieta, Maria Elena | | wm | 1821 | CRC | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Murillo Varela, Ricardo | | | 1928 | CRC | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Solis L., Efren A. | | | 2049 | CRC | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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) | | | | I Torneo Blitz Selecciones Nacionales | San Jose | CRC | 2017-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 2154 | 6.50 | 9 | 0.93 | 20 | 18.60 | |
| | Segura Cordero, Ariel | | | 1754 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bonilla Mora, Luis Daniel | | | 1849 | CRC | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Zeledon Perez, Edgar | | | 1774 | CRC | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Solano Cuya, Bryan | m | | 2322 | CRC | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Leyva Montero, Rodolfo | | | 1935 | CRC | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Quesada Campos, Jordi Alessandre | c | | 1900 | CRC | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Alvarez Hernandez, David | | | 2140 | CRC | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Jimenez Garcia, Emmanuel | f | | 2292 | CRC | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Gonzalez Acosta, Bernal | g | | 2421 | CRC | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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