Individual Calculations November 2019
 Korba, Nicky  Total change: 0.20  Rating chartPersonal card
 41st Annual Southern California Open Newport Beach, California USA 2019-08-31
RcRownchangeKK*chgGame
 2098 2168 3.50 6 0.01 20 0.20 
  Akopian, Robert 2015 USA0.001-0.7020-14.00 
  Atwell, Rose 1878 USA1.0010.16203.20 
  Shevkunov, Vladyslav 1868 USA1.0010.15203.00 
  Meyer, Lars f2243 DEN1.0010.602012.00 
  Aldama, Dionisio m2421 MEX0.5010.31206.20 
  Davidson, Kevin 2162 USA0.001-0.5120-10.20 

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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