Individual Calculations July 2018
 Thomas, Kenneth  Total change: -3.40  Rating chartPersonal card
 2018 National Open - U2300 Las Vegas, Nevada USA 2018-06-21
RcRownchangeKK*chgGame
 2036 2003 3.00 7 -0.17 20 -3.40 
  Akopian, Robert 2105 USA1.0010.642012.80 
  Li, Beilin 1950 USA1.0010.43208.60 
  Ravuri, Vinesh 2113 USA0.5010.15203.00 
  Korba, Nicky 2125 USA0.001-0.3320-6.60 
  Ewing, Gabriel 2032 USA0.5010.04200.80 
  Creger V, Leo 2101 USA0.001-0.3720-7.40 
  Liu, Joanna wf1826 USA0.001-0.7320-14.60 

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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