Individual Calculations March 2012
 Aldama, Dionisio  Total change: -2.40  Rating chartPersonal card
 2012 Recession Buster San Diego, California USA 2012-02-18
 2490 2427 1.00 3 -0.24 10 -2.40 
  Amanov, Zhanibek m2402 KAZ1.0010.47104.70 
  Kaidanov, Gregory g2588 USA0.001-0.2910-2.90 
  Khachiyan, Melikset g2481 USA0.001-0.4210-4.20 

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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