Individual Calculations January 2013
 Riera, Jose  Total change: 0.00  Rating chartPersonal card
 Panama Chess Open 2 Panama PAN 2012-11-27
RcRownchangeRpKK*chgGame
 1980 0 2.50 8 0.00 1839   0.00 
  Estrada Nieto, Julian m2295 MEX0.0010.00 0.00 
  Madrigal, Ana Daniela wf2011 NCA0.5010.00 0.00 
  Mathews, Cesar c1981 PAN0.0010.00 0.00 
  Battihk, Jose Miguel 1945 PAN0.5010.00 0.00 
  Tapia, Alexei 1849 PAN0.0010.00 0.00 
  Carrasco, Brandon 1675 PAN0.5010.00 0.00 
  Bonilla, Felix 2099 PAN0.5010.00 0.00 
  Gomez, Samael 1984 COL0.5010.00 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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