Individual Calculations July 2018
 Sohal, Tanraj  Total change: -11.20  Rating chartPersonal card
 2018 Washington Open Lynnwood, Washington USA 2018-05-26
RcRownchangeKK*chgGame
 1977 2276 4.50 6 -0.56 20 -11.20 
  Zhang, Eric 1964 USA1.0010.14202.80 
  Perez, Ignacio f2107 USA0.001-0.7220-14.40 
  Velea, Anne-Marie 1876  * USA0.501-0.4220-8.40 
  Arganian, David 1929 USA1.0010.11202.20 
  Yu, Jason 2037 USA1.0010.20204.00 
  Pupols, Viktors 1948 USA1.0010.13202.60 
 * 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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