Individual Calculations January 2011
 Lee, Nathan Y  Total change: 3.00  Rating chartPersonal card
 Washington Class Championships Master Section Redmond, WA USA 2010-11-26
RcRownchangeKK*chgGame
 2181 2089 2.00 5 0.12 25 3.00 
  Lapid Shafriri, G 2142 USA0.001-0.4325-10.75 
  Wang, Michael 2086 USA0.5010.00250.00 
  Omori, Michael 2234 USA0.5010.19254.75 
  Graves, John D 2263 USA0.5010.23255.75 
  Pupols, Viktors 2182 USA0.5010.13253.25 

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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