Individual Calculations December 2018
 Yao, Houji  Total change: 12.80  Rating chartPersonal card
 2018 National Capital Open Ottawa CAN 2018-11-16
RcRownchangeKK*chgGame
 1990 2009 3.00 5 0.32 40 12.80 
  Mahdjoubi, Abdelaziz 1662 CAN1.0010.11404.40 
  Monaghan, Jim 2019 CAN1.0010.514020.40 
  Sambuev, Bator g2409  * CAN0.001-0.0840-3.20 
  Sadeghi, Saeid 1990 CAN0.001-0.5340-21.20 
  Van Rooy, Jake 1868 CAN1.0010.314012.40 
 * 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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