Individual Calculations July 2017
 Ishkhanov, Tigran  Total change: -22.40  Rating chartPersonal card
 26th Annual Chicago Open Wheeling, Illinois USA 2017-05-25
RcRownchangeKK*chgGame
 2109 2271 4.50 8 -1.12 20 -22.40 
  Mills, James A 2097 USA0.001-0.7320-14.60 
  Khanna, Ravi 2061 IND0.001-0.7720-15.40 
  Wongso, Steve 1871  * USA1.0010.08201.60 
  Evans, Cory 2153 USA0.501-0.1620-3.20 
  Huang, Andy 2164 USA0.501-0.1520-3.00 
  Lin, Andy 2147 USA1.0010.33206.60 
  Furfine, Jacob c2191 USA0.501-0.1120-2.20 
  Daggupati, Balaji 2188 USA1.0010.39207.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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