Individual Calculations October 2019
 Herrero Estrada, Juan Luis  Total change: 26.60  Rating chartPersonal card
 Marshall August-September 2019 FIDE Mondays New York, New York USA 2019-08-05
RcRownchangeKK*chgGame
 1683 1624 3.50 5 1.33 20 26.60 
  Izrayelit, Boris 1830 USA1.0010.762015.20 
  Yao, Albert 1389 USA0.001-0.7920-15.80 
  Hellner, Wesley 1666 USA1.0010.562011.20 
  Levin, Anthony 1951 USA0.5010.37207.40 
  Ruiz, Emmanuel 1577 USA1.0010.43208.60 

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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