Individual Calculations May 2017
 Chung, Alec  Total change: -5.60  Rating chartPersonal card
 11th Grand Pacific Open Victoria CAN 2017-04-14
RcRownchangeKK*chgGame
 1891 1832 2.00 5 -0.14 40 -5.60 
  Bashkansky, Naomi wf1986 USA1.0010.714028.40 
  Wu, Howard 2110 CAN0.001-0.1740-6.80 
  Zhang, Eric 1845 USA0.001-0.4840-19.20 
  Raymer, Elliot 1809 CAN0.001-0.5340-21.20 
  Petrov, Oscar 1706 USA1.0010.334013.20 

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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