Individual Calculations November 2017
 Miller, John  Total change: -38.00  Rating chartPersonal card
 2017 Annual Harold Steen Memorial Cup Dearborn, Michigan USA 2017-09-29
RcRownchangeKK*chgGame
 1814 2024 1.00 4 -1.90 20 -38.00 
  Ramer, Scott 2195 USA0.5010.23204.60 
  Zheng, Michael Zihan 1766 USA0.501-0.3220-6.40 
  Pullabhotla, Venkata 1672 USA0.001-0.8920-17.80 
  Ouyang, Nathan J 1624  * USA0.001-0.9220-18.40 
 * 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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