Individual Calculations January 2017
 Newey, Richard  Total change: -4.00  Rating chartPersonal card
 2016 Mechanics' Fall Tournament San Francisco, California USA 2016-10-18
RcRownchangeKK*chgGame
 1659 1757 4.00 7 -0.20 20 -4.00 
  Cowgill, Jackie 1357  * USA1.0010.08201.60 
  Uzzaman, Ashik 1917 USA0.001-0.2920-5.80 
  Valente, Marty J 1390 USA1.0010.10202.00 
  Manvelyan, Hovik 1909 USA0.001-0.3020-6.00 
  Erickson, Lane Aus 1588 USA1.0010.28205.60 
  Gray, William 1906 USA0.001-0.3020-6.00 
  Sachs-Weintraub, Julian 1547 USA1.0010.23204.60 
 * 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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