Individual Calculations September 2013
 Manchanda, Sameer  Total change: 7.80  Rating chartPersonal card
 8th Annual Indianapolis Open Indianapolis, Indiana USA 2013-08-16
RcRownchangeKK*chgGame
 1886 1983 1.50 2 0.26 30 7.80 
  Zhou, Jason 1737 USA1.0010.19305.70 
  Burns, Randas L 2034 USA0.5010.07302.10 

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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