Individual Calculations October 2017
 Jarosz Jr, Stanley  Total change: -32.40  Rating chartPersonal card
 2017 Michigan Open Dearborn, Michigan USA 2017-09-01
RcRownchangeKK*chgGame
 1683 1866 2.00 4 -0.81 40 -32.40 
  Thurman, John B 1466  * USA1.0010.08403.20 
  Zheng, Michael Zihan 1766 USA0.001-0.6440-25.60 
  Daruri, Dakshesh 1565 USA1.0010.15406.00 
  Konovalenko, Sasha wf1935 USA0.001-0.4040-16.00 
 * 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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