Individual Calculations February 2019
 Findlay, Ian  Total change: -14.50  Rating chartPersonal card
 28th Annual North American Open Las Vegas, Nevada USA 2018-12-26
RcRownchangeKK*chgGame
 2113 2251 4.50 9 -1.45 10 -14.50 
  Ngo, Bach 1851  * USA0.501-0.4210-4.20 
  Wen, Teddie 1911 USA0.501-0.3810-3.80 
  Xia, Brandon 2051 USA1.0010.24102.40 
  Venkataraman, Karthik g2527 IND0.5010.33103.30 
  Brattain, Mika 2411 USA0.001-0.2910-2.90 
  Pan, Kevin 2122 USA0.501-0.1710-1.70 
  Li, Eric c2045 USA0.501-0.2610-2.60 
  Kong, Dezheng 2142 CAN0.001-0.6510-6.50 
  Osaka, Takuma c1958 JPN1.0010.15101.50 
 * 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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