Blitz: Individual Calculations August 2015
 Urbina Quiroz, Edwin  Total change: 12.00  Rating chartPersonal card
 Quinto Blitz de la Calle 2015 San Jose CRC 2015-05-30
RcRownchangeKK*chgGame
 2084 2195 5.00 8 0.08 20 1.60 
  Salazar Gould, Melanie wc1795  * CRC1.0010.08201.60 
  Valdes Romero, Leonardo m2469 CRC0.001-0.1720-3.40 
  Tellez, Vidal 1969 NCA1.0010.21204.20 
  Castro Herrera, Luis Carlos 1795  * CRC1.0010.08201.60 
  Jimenez Garcia, Emmanuel f2273 CRC1.0010.612012.20 
  Alfaro Rojas, Alfonso Jose f2405 CRC0.001-0.2320-4.60 
  Solano Cuya, Bryan 2114 CRC0.001-0.6120-12.20 
  Ramirez Quesada, Franklin 1850 CRC1.0010.11202.20 
 * 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)
 
 Septimo Blitz de la Calle 2015 San Jose CRC 2015-06-13
RcRownchangeKK*chgGame
 1975 2204 6.50 8 0.52 20 10.40 
  Salazar Gould, Melanie wc1804  * CRC1.0010.08201.60 
  Alvarado, Dizan Ernesto 1804  * CRC1.0010.08201.60 
  Valdes Romero, Leonardo m2469 CRC0.5010.32206.40 
  Maynard Salazar, Francis 2161 CRC1.0010.44208.80 
  Araya Umana, Carlos 2049 CRC0.001-0.7120-14.20 
  Fernandez Sibaja, Felipe J 1906 CRC1.0010.15203.00 
  Nunez Avendano, Manrique 1804  * CRC1.0010.08201.60 
  Alvarado Castro, Francisco 1804  * CRC1.0010.08201.60 
 * 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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