Individual Calculations April 2016
 Wlezien, Alexander  Total change: 104.80  Rating chartPersonal card
 2016 Lone Star Open Houston, Texas USA 2016-03-18
RcRownchangeKK*chgGame
 2174 1897 3.50 5 2.62 40 104.80 
  Breckenridge, Steven James f2266 USA1.0010.904036.00 
  Wang, Justin 2156 USA0.001-0.1840-7.20 
  Brooks, Curtis J 2036 USA1.0010.694027.60 
  Langer, Michael f2266 USA0.5010.404016.00 
  Zhong, Howard 2146 USA1.0010.814032.40 

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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