Individual Calculations January 2013
 Espinoza, Efrain  Total change: 0.00  Rating chartPersonal card
 Panama Chess Open 2 Panama PAN 2012-11-27
RcRownchangeRpKK*chgGame
 2070 0 1.50 6 0.00 1877   0.00 
  Gomez Segura, Adalberto f2316 CUB0.0010.00 0.00 
  Bonilla, Felix 2099 PAN0.0010.00 0.00 
  Sanjur, Crescencio 1735 PAN1.0010.00 0.00 
  Madrigal, Mariano m2152 NCA0.5010.00 0.00 
  Fabrega, Enrique 2172 PAN0.0010.00 0.00 
  Battihk, Jose Miguel 1945 PAN0.0010.00 0.00 

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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