Individual Calculations January 2016
 Chaves Sanchez, Gabriel A  Total change: 14.60  Rating chartPersonal card
 Magistral Robert Fischer Moravia Grupo A 2015 Moravia CRC 2015-12-04
RcRownchangeKK*chgGame
 2070 1967 3.00 6 0.73 20 14.60 
  Jimenez Garcia, Emmanuel f2179 CRC1.0010.772015.40 
  Valdes Romero, Leonardo m2360 CRC0.001-0.0820-1.60 
  Del Cid Winter, Roberto 1698 CRC1.0010.17203.40 
  Martinez Acuna, Huber 1945 CRC1.0010.47209.40 
  Solis L., Efren A. 2137 CRC0.001-0.2820-5.60 
  Tapia Quiros, Gustavo 2098 CRC0.001-0.3220-6.40 

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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