Blitz: Individual Calculations December 2017
 Salazar Gould, Melanie  Total change: 75.40  Rating chartPersonal card
 II Torneo Relampago San Jose 2017 San Jose CRC 2017-11-02
RcRownchangeKK*chgGame
 1865 1624 5.00 9 3.12 20 62.40 
  Barrantes Najera, Pablo 1880 CRC0.001-0.1920-3.80 
  Morera Campos, Hazel Maria wm1820 CRC1.0010.752015.00 
  Murillo Varela, Ricardo 1928 CRC1.0010.862017.20 
  Ramirez Quesada, Franklin 1781 CRC0.001-0.2920-5.80 
  Zeledon Perez, Edgar 1774 CRC1.0010.702014.00 
  Gutierrez Soto, Gilberth 1786 CRC1.0010.712014.20 
  Murillo Gonzalez, Carlos E f2024  * CRC0.001-0.0820-1.60 
  Aguilar Pina, Luis Gerardo 1930 CRC1.0010.862017.20 
  Carvajal Pena, Daniel 1861 CRC0.001-0.2020-4.00 
 * 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)
 
 I Torneo Blitz Selecciones Nacionales San Jose CRC 2017-11-23
RcRownchangeKK*chgGame
 1781 1624 2.50 6 0.65 20 13.00 
  Leyva Montero, Rodolfo 1935 CRC0.001-0.1420-2.80 
  Hernandez Coto, Carlos Enrique 1926 CRC0.001-0.1520-3.00 
  Ramos Rodriguez, Daniel 1224  * CRC1.0010.08201.60 
  Morera Campos, Hazel Maria wm1820 CRC0.5010.25205.00 
  Zeledon Perez, Edgar 1774 CRC0.001-0.3020-6.00 
  Hernandez Alvarez, Tania Regla wm2009 CRC1.0010.912018.20 
 * 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)
 

 

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