Individual Calculations September 2013
 Wright, William B  Total change: -10.65  Rating chartPersonal card
 6th Annual Cleveland Open Cleveland, Ohio USA 2013-08-09
RcRownchangeKK*chgGame
 2006 2122 2.50 5 -0.71 15 -10.65 
  Huang, Kevin 1917 USA1.0010.24153.60 
  Marsh, Matthew L 2151 USA0.001-0.4615-6.90 
  Feng, Maggie 1805 USA1.0010.13151.95 
  Yan, Gaibo 2025 USA0.501-0.1315-1.95 
  Markovits, Alex 2131 USA0.001-0.4915-7.35 

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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