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Rapid:
Individual Calculations July 2019 |
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| Campos Sanchez, Roberto Total change: 0.80 | |   |
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| Torneo CFIA 2019 | San Jose | CRC | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 2050 | 3.50 | 6 | -0.30 | 20 | -6.00 | |
|  Vargas Ovejero, Gustavo Aldemar | | | 1650 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Murillo Tsijli, Manuel | | | 1986 | CRC | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Bonilla Sequeira, Pablo | | | 2000 | CRC | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Arroyo Valverde, Luis Emilio | | | 1861 | CRC | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Solano Cruz, Agustin | c | | 1843 | CRC | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Arias Santana, Mauricio | m | | 2295 | CRC | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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) | | | | Campeonato Nacional Rapid por Equipos 2019 | San Jose | CRC | 2019-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 2050 | 3.50 | 4 | 0.34 | 20 | 6.80 | |
| | Gamboa Guillen, Ignacio Andres | | | 1650 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Duque Araya, Cristopher | | | 1650 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Urbina Quiroz, Edwin | | | 2126 | CRC | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Segura Cordero, Ariel | | | 1650 * | CRC | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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