Individual Calculations March 2012
 Almeida, Alfonso A  Total change: -13.20  Rating chartPersonal card
 2011 Pan American Intercollegiate Chess Tournament Fort Worth, Texas USA 2011-12-27
RcRownchangeKK*chgGame
 2409 2361 0.00 3 -1.32 10 -13.20 
  Camacho, Chardine wm2173 PHI0.001-0.7410-7.40 
  Kritz, Leonid g2612 GER0.001-0.1910-1.90 
  Wang, Puchen m2441 NZL0.001-0.3910-3.90 

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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