Individual Calculations June 2013
 Treiman, Scott  Total change: -20.10  Rating chartPersonal card
 2013 Western Pacific Open Los Angeles, California USA 2013-04-26
RcRownchangeKK*chgGame
 2045 2076 1.50 4 -0.67 30 -20.10 
  Brown, Michael W 2255 USA0.001-0.2730-8.10 
  Mousseri, Daniel Y 2028 USA0.501-0.0730-2.10 
  Lu, Albert 2026 USA0.001-0.5730-17.10 
  Sobel, Simone 1870 USA1.0010.24307.20 

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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