Individual Calculations July 2019
 Krnan, Tomas  Total change: -9.50  Rating chartPersonal card
 2019 Golden Horseshoe CC Open Mississauga CAN 2019-06-08
RcRownchangeKK*chgGame
 2058 2418 3.50 5 -0.95 10 -9.50 
  Ning, Eric 2018  * CAN1.0010.08100.80 
  Zhang, Henry 2044 CAN0.001-0.9010-9.00 
  Liu, Henry 2018  * CAN1.0010.08100.80 
  Feng, Richard 2018  * CAN1.0010.08100.80 
  Noritsyn, Sergey 2190 CAN0.501-0.2910-2.90 
 * 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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