Individual Calculations January 2015
 Mujumdar, Sameer  Total change: -1.20  Rating chartPersonal card
 45th Annual National Chess Congress Philadelphia, Pennsylvania USA 2014-11-28
RcRownchangeKK*chgGame
 2197 2105 2.00 5 -0.06 20 -1.20 
  Nguyen, Trung f1895 USA1.0010.23204.60 
  Fishbein, Alexander g2487 USA0.001-0.0920-1.80 
  Xu, Runya 1909 USA1.0010.25205.00 
  Paragua, Mark C g2484 PHI0.001-0.0920-1.80 
  Akylbekov, Nasyr 2211 KGZ0.001-0.3620-7.20 

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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