Individual Calculations July 2013
 Menon, Gopal S  Total change: 23.40  Rating chartPersonal card
 22nd Annual Chicago Open - Under 2300 Section Wheeling, Illinois USA 2013-05-24
RcRownchangeKK*chgGame
 2148 2195 5.50 7 1.56 15 23.40 
  Ofek, Ariel 2030 USA1.0010.28154.20 
  Karklins, Andrew f2156 USA0.501-0.0515-0.75 
  Mattson, Dane M 2076 USA1.0010.34155.10 
  Dougherty, Michael f2154 CAN0.501-0.0615-0.90 
  Colding, Ernest 2172 USA1.0010.47157.05 
  Koo, Oliver T 2179 USA1.0010.48157.20 
  Zin, Aung Thant f2271 MYA0.5010.10151.50 

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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