Individual Calculations September 2015
 Ebrahim-Shirazi, Behrooz  Total change: -42.40  Rating chartPersonal card
 8th Calgary International Calgary CAN 2015-07-29
RcRownchangeKK*chgGame
 2000 2072 3.00 9 -2.12 20 -42.40 
  Yam, Alex f2306 CAN0.5010.29205.80 
  Collyer, Curt D f2262 USA0.001-0.2520-5.00 
  Yao, Sammy 2041 CAN1.0010.46209.20 
  Richardson, Kai 1775 CAN0.501-0.3520-7.00 
  Humphreys, Michael f2207 CAN0.001-0.3220-6.40 
  Wang, Jeff 1672  * CAN0.001-0.9220-18.40 
  Sklenka, Steve 1672  * CAN1.0010.08201.60 
  Kostadinov, George 2089 CAN0.001-0.4820-9.60 
  Daniluk, Jim 1978 CAN0.001-0.6320-12.60 
 * 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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