Individual Calculations October 2017
 Wood, Jack  Total change: 28.40  Rating chartPersonal card
 2017 Michigan Open Dearborn, Michigan USA 2017-09-01
RcRownchangeKK*chgGame
 1947 1906 2.50 4 0.71 40 28.40 
  Konovalenko, Sasha wf1935 USA1.0010.544021.60 
  Li, Eric M 1844 CAN0.501-0.0940-3.60 
  Levi, Ariel S 2042 USA0.001-0.3240-12.80 
  Gaisinsky, Adam 1965 CAN1.0010.584023.20 

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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