Individual Calculations May 2018
 Lee, Megan  Total change: -7.60  Rating chartPersonal card
 7th Annual Reno Larry Evans Memorial Reno, Nevada USA 2018-03-30
RcRownchangeKK*chgGame
 2042 2155 3.50 6 -0.38 20 -7.60 
  Pan, David 1955 USA0.001-0.7620-15.20 
  Biyiasas, Theodore 1999 USA1.0010.29205.80 
  Grabinsky, Joshua c1940 USA0.501-0.2720-5.40 
  Kolay, Alex 2140 USA1.0010.48209.60 
  Zhang, Chao 2234 USA0.001-0.3920-7.80 
  Wei, Jeffrey 1982 USA1.0010.27205.40 

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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