Individual Calculations October 2013
 Quesada Ulate, Randall  Total change: 76.50  Rating chartPersonal card
 Liga de Ascenso por Equipos 2013 San Jose CRC 2013-07-20
RcRownchangeKK*chgGame
 2015 2006 6.00 7 2.55 30 76.50 
  Incer Arias, Manuel 1779 CRC0.501-0.2930-8.70 
  Needham, Brian 2028 CRC1.0010.533015.90 
  Marenco Fernandez, Oscar 1882 CRC1.0010.33309.90 
  Trigueros Fallas, Gustavo Adolfo f2315 CRC1.0010.863025.80 
  Bonilla Mora , Luis Daniel 1940 CRC1.0010.413012.30 
  Solano Lopez, Royner 2057 CRC1.0010.573017.10 
  Fernandez Sanchez, Mario Andres 2105 CRC0.5010.14304.20 

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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