Individual Calculations January 2012
 Perez Fernandez, Fernando  Total change: -4.05  Rating chartPersonal card
 IV Tras la Huella del Che La Habana CUB 2011-12-03
RcRownchangeKK*chgGame
 2135 2002 2.00 7 -0.27 15 -4.05 
  Cardevilla Mendoza, Calixto R 2093 CUB1.0010.62159.30 
  De Quesada Pena, Alexei 2251 CUB0.001-0.1915-2.85 
  Ibanez Milian, Dagoberto f2184 CUB0.001-0.2615-3.90 
  Balboa Gonzalez, Roberto 2165 CUB0.001-0.2815-4.20 
  Gonzalez Ochoa, Yoana 2051 CUB0.001-0.4315-6.45 
  Perez Rodriguez, Ariel 2051 CUB1.0010.57158.55 
  Lopez Gonzalez, Abel Fabian 2153 CUB0.001-0.3015-4.50 

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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