Individual Calculations January 2012
 Hernandez Fernandez, Ramon A  Total change: 34.65  Rating chartPersonal card
 IV Tras la Huella del Che La Habana CUB 2011-12-03
RcRownchangeKK*chgGame
 2180 2257 6.50 7 2.31 15 34.65 
  Navarro Duarte, Carlos Enrique 2163 CUB0.501-0.1315-1.95 
  Figueroa Viart, Mario Roberto 2174 CUB1.0010.39155.85 
  Gutierrez Delgado, Yusuan A f2269 CUB1.0010.52157.80 
  Alvarez Fernandez, Carlos Rene 2211 CUB1.0010.44156.60 
  Chacon Beltran, Jose Antonio 2145 CUB1.0010.35155.25 
  Yanes Canizares, Alejandro f2293 CUB1.0010.55158.25 
  Perez Torres, Youset 2008 CUB1.0010.19152.85 

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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