Individual Calculations May 2019
 Doknjas, John  Total change: -10.00  Rating chartPersonal card
 2019 Grand Pacific Open Victoria CAN 2019-04-19
RcRownchangeKK*chgGame
 2050 2230 3.00 5 -0.50 20 -10.00 
  Zheng, Maven 1887 CAN1.0010.12202.40 
  Gorovets, Andrey g2492 BLR0.001-0.1820-3.60 
  Wei, Daniel 1830  * CAN1.0010.08201.60 
  Nyamdorj, Davaa-Ochir 2099 CAN0.001-0.6820-13.60 
  Murray, Michael A. 1944 CAN1.0010.16203.20 
 * 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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