Individual Calculations May 2018
 James, Rowan  Total change: 19.60  Rating chartPersonal card
 2018 Grand Pacific Open Victoria CAN 2018-03-30
RcRownchangeKK*chgGame
 1905 1770 2.50 6 0.49 40 19.60 
  Sali, Zulfikar 2146 ENG0.001-0.0940-3.60 
  Huang, Patrick 1929 CAN0.5010.21408.40 
  Hawkins, Nicholas 1867 USA0.001-0.3740-14.80 
  Zheng, Maven 1889 CAN0.001-0.3440-13.60 
  Escandor, Manuel Omana 1780 CAN1.0010.514020.40 
  Ghandi, Houshyar 1820 CAN1.0010.574022.80 

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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