Individual Calculations January 2010
 Bhatia, Kanwal K  Total change: 4.05  Rating chartPersonal card
 40th Annual National Chess Congress Philadelphia, Pennsylvania USA 2009-11-27
RcRownchangeKK*chgGame
 2294 2058 1.00 3 0.27 15 4.05 
  Molner, Mackenzie 2397 USA0.001-0.1215-1.80 
  Krush, Irina mwg2451 USA0.001-0.0815-1.20 
  Pinkerton, James C 2033 USA1.0010.47157.05 

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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