Blitz: Individual Calculations November 2013
 Vargas Miranda, Diego  Total change: -30.20  Rating chartPersonal card
 Cartago I Blitz Cartago CRC 2013-10-01
RcRownchangeKK*chgGame
 2018 1773 0.00 4 -0.93 20 -18.60 
  Ramirez Quesada, Franklin 1714 CRC0.001-0.5820-11.60 
  Duran Vega, Sergio f2173  * CRC0.001-0.0820-1.60 
  Murillo Tsijli, Manuel 2051 CRC0.001-0.1720-3.40 
  Urbina Quiroz, Edwin 2135 CRC0.001-0.1020-2.00 
 * 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)
 
 Segundo Blitz Cartago Cartago CRC 2013-10-04
RcRownchangeKK*chgGame
 1714 1773 0.00 1 -0.58 20 -11.60 
  Ramirez Quesada, Franklin 1714 CRC0.001-0.5820-11.60 

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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