Individual Calculations December 2018
 Kelson, Richard  Total change: -5.80  Rating chartPersonal card
 2018 California Class Warfare Championship Santa Clara, California USA 2018-11-23
RcRownchangeKK*chgGame
 2055 2175 3.50 6 -0.29 20 -5.80 
  Senthilkumar, Pranav c1920 USA1.0010.19203.80 
  Lu, Joshua 1860 USA0.501-0.3620-7.20 
  Hung, Anthony 1775  * USA1.0010.08201.60 
  Sevillano, Enrico g2427 USA0.001-0.1920-3.80 
  Lee, Addison 1918 USA1.0010.18203.60 
  Bakre, Tejas g2430 IND0.001-0.1920-3.80 
 * 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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