Individual Calculations January 2015
 Otano Calle, Randy  Total change: -2.40  Rating chartPersonal card
 Hermanos Saiz 2014 Pinar del Rio CUB 2014-12-05
RcRownchangeKK*chgGame
 2088 2057 4.50 10 -0.06 40 -2.40 
  Valdes Vento, Yosley 2122 CUB0.001-0.4140-16.40 
  Perez Otero, Jesus 2075 CUB0.001-0.4740-18.80 
  Garcia Lemus, Eduardo Javier 2077 CUB0.5010.03401.20 
  Bravo Navarro, Wilson 2029 ECU0.501-0.0440-1.60 
  Martinez Ival, Carlos 2137 CUB1.0010.614024.40 
  Valdes Vento, Yosley 2122 CUB1.0010.594023.60 
  Perez Otero, Jesus 2075 CUB0.5010.03401.20 
  Garcia Lemus, Eduardo Javier 2077 CUB0.5010.03401.20 
  Bravo Navarro, Wilson 2029 ECU0.501-0.0440-1.60 
  Martinez Ival, Carlos 2137 CUB0.001-0.3940-15.60 

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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