Individual Calculations February 2014
 Almeida, Alfonso A  Total change: -10.40  Rating chartPersonal card
 2013 PanAmerican Intercollegiate Chess Championship Lubbock, Texas USA 2013-12-27
 2337 2342 1.50 5 -1.04 10 -10.40 
  Ramachandran, Kart 2088 USA1.0010.19101.90 
  Corrales Jimenez, Fidel g2568 CUB0.001-0.2110-2.10 
  Wang, Eigen 2139 USA0.001-0.7610-7.60 
  Kovalyov, Anton g2617 CAN0.001-0.1710-1.70 
  Rosen, Eric S f2275 USA0.501-0.0910-0.90 

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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