Individual Calculations June 2014
 Sang, Tian  Total change: 5.55  Rating chartPersonal card
 2014 Washington Open Seattle, Washington USA 2014-05-24
RcRownchangeKK*chgGame
 2180 2281 3.50 5 0.37 15 5.55 
  Lampman, Becca 1955 USA1.0010.13151.95 
  Kenney, Jason 2136 CAN0.501-0.1915-2.85 
  Lessler, Peter 2196 USA1.0010.38155.70 
  Orlov, Georgi m2478 USA0.001-0.2515-3.75 
  Lee, Nathan Y 2135 USA1.0010.30154.50 

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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