Individual Calculations September 2012
 Manchanda, Sameer  Total change: -1.80  Rating chartPersonal card
 2012 Cleveland Open Cleveland, Ohio USA 2012-08-03
RcRownchangeKK*chgGame
 2127 1956 0.50 2 -0.06 30 -1.80 
  Allen, David 2177 USA0.001-0.2230-6.60 
  Weaver, Benjamin W 2076 USA0.5010.16304.80 

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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