Individual Calculations May 2018
 Li, James  Total change: -6.00  Rating chartPersonal card
 2018 Grand Pacific Open Victoria CAN 2018-03-30
RcRownchangeKK*chgGame
 1937 1955 2.50 5 -0.15 40 -6.00 
  Kaufman, Raymond m2221 USA0.001-0.1840-7.20 
  Ghandi, Houshyar 1820 CAN0.501-0.1840-7.20 
  Escandor, Manuel Omana 1780 CAN1.0010.274010.80 
  Kostadinov, George 2059 CAN0.001-0.3640-14.40 
  Chung, Alec 1803 CAN1.0010.304012.00 

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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