Individual Calculations August 2019
 La Manna, Andrea  Total change: -13.40  Rating chartPersonal card
 2019 Toronto Closed A Toronto CAN 2019-04-27
RcRownchangeKK*chgGame
 2113 2312 4.50 7 -0.67 20 -13.40 
  Munro, Allan f2019 TTO0.501-0.3520-7.00 
  Noritsyn, Sergey 2160 CAN0.501-0.2020-4.00 
  Zomorrodian, Eilia f2141 IRI1.0010.27205.40 
  Cummings, David m2338 CAN1.0010.542010.80 
  Li, William 2097 CAN0.501-0.2720-5.40 
  Zhao, Jeffrey R. 1912  * CAN1.0010.08201.60 
  Barron, Michael m2124 CAN0.001-0.7420-14.80 
 * 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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