Individual Calculations June 2013
 Agbabishvili, Lali  Total change: -11.40  Rating chartPersonal card
 2013 Hart House Reading Week Open Toronto, Ontario CAN 2013-02-22
RcRownchangeKK*chgGame
 2019 1958 0.50 3 -0.76 15 -11.40 
  Zhao, Yuetong Davy 1901 CAN0.501-0.0815-1.20 
  Xu, Haizhou 2055 CAN0.001-0.3715-5.55 
  Semianiuk, Konstantin 2101 CAN0.001-0.3115-4.65 

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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