Individual Calculations November 2010
 Frumkin, Edward A  Total change: -6.60  Rating chartPersonal card
 132nd Annual NY State Championship Albany, New York USA 2010-09-03
RcRownchangeKK*chgGame
 2138 1997 0.50 3 -0.44 15 -6.60 
  Weeramantry, Sunil f2188 SRI0.001-0.2515-3.75 
  Tuhrim, Richard J 2133 USA0.5010.18152.70 
  Sheppard, Dore A 2094 USA0.001-0.3715-5.55 

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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