Individual Calculations September 2012
 Maynard, Francis  Total change: -0.75  Rating chartPersonal card
 Liga Premier Nacional por Equipos San Jose CRC 2012-07-22
RcRownchangeKK*chgGame
 2065 2154 3.00 5 -0.05 15 -0.75 
  Castro Garcia, Adrian 1906 CRC0.501-0.3115-4.65 
  Jimenez Garcia, Emanuel 2055 CRC1.0010.36155.40 
  Arias Santana, Mauricio m2316 CRC0.001-0.2915-4.35 
  Alfaro Murillo, Carlos 2168 CRC0.5010.02150.30 
  Acevedo Mendez, Lisseth 1882 CRC1.0010.17152.55 

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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