Individual Calculations February 2020
 McCambridge, Vincent  Total change: -28.40  Rating chartPersonal card
 29th Annual North American Open Las Vegas, Nevada USA 2019-12-26
RcRownchangeKK*chgGame
 2076 2312 3.50 8 -2.84 10 -28.40 
  Osaka, Takuma c1981 JPN1.0010.12101.20 
  Lu, Ming 2078 USA0.501-0.2910-2.90 
  Somalwar, Anaiy 2143 USA0.001-0.7210-7.20 
  Botez, Alexandra Valeria wf2062 CAN1.0010.19101.90 
  Li, Hanxiang 2095 CHN0.501-0.2810-2.80 
  Yang, Kevin 2126 USA0.501-0.2410-2.40 
  Tanaka, Tyler Taira c2084 CAN0.001-0.7910-7.90 
  Sun, Rick 2041 USA0.001-0.8310-8.30 

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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