Individual Calculations September 2015
 Wang, Jeff  Total change: 91.60  Rating chartPersonal card
 8th Calgary International Calgary CAN 2015-07-29
RcRownchangeKK*chgGame
 1961 1666 4.00 9 2.29 40 91.60 
  Kazmaier, Daniel 2066  * CAN0.001-0.0840-3.20 
  Kostadinov, George 2066  * CAN0.001-0.0840-3.20 
  Sklenka, Steve 1440 CAN0.501-0.2940-11.60 
  Yao, Sammy 2041 CAN1.0010.914036.40 
  Nguyen, Kim 2066  * CAN1.0010.924036.80 
  Ebrahim-Shirazi, Behrooz 2066  * CAN1.0010.924036.80 
  Piasetski, Leon m2066  * CAN0.5010.424016.80 
  Collyer, Curt D f2066  * USA0.001-0.0840-3.20 
  Richardson, Kai 1775 CAN0.001-0.3540-14.00 
 * 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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