Individual Calculations July 2012
 Thomas, Kenneth P  Total change: -27.90  Rating chartPersonal card
 2012 National Open - Open Section Las Vegas, Nevada USA 2012-06-15
RcRownchangeKK*chgGame
 2180 2073 0.50 4 -0.93 30 -27.90 
  Raptis, Nick f2268 USA0.001-0.2530-7.50 
  Feinstein, Michael f2245 USA0.5010.23306.90 
  Krishnan, Varun 2130 USA0.001-0.4230-12.60 
  Anzis, Matt 2077 USA0.001-0.4930-14.70 

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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