Individual Calculations January 2014
 Quesada Ulate, Randall  Total change: -13.80  Rating chartPersonal card
 Liga Premier San Jose CRC 2013-11-28
RcRownchangeKK*chgGame
 2164 2083 1.50 6 -0.92 15 -13.80 
  Esquivel Vargas, Jose Edmond 2097 CRC0.001-0.4815-7.20 
  Valdes Romero, Leonardo m2433 CRC0.001-0.1115-1.65 
  Araya Fuentes, Cristian 1878 CRC0.501-0.2615-3.90 
  Murillo Tsijli, Alexis m2290 CRC1.0010.771511.55 
  Gutierrez, Oscar 2097 NCA0.001-0.4815-7.20 
  Alfaro Murillo, Carlos Andres 2189 CRC0.001-0.3615-5.40 

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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