Individual Calculations September 2013
 Huang, Kevin  Total change: -13.50  Rating chartPersonal card
 6th Annual Cleveland Open Cleveland, Ohio USA 2013-08-09
RcRownchangeKK*chgGame
 2030 1917 1.00 4 -0.45 30 -13.50 
  Wright, William B 2122 USA0.001-0.2430-7.20 
  Dowling, John 1979 USA1.0010.593017.70 
  Menon, Gopal 2215 USA0.001-0.1530-4.50 
  Feng, Maggie 1805 USA0.001-0.6530-19.50 

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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