Individual Calculations May 2015
 Ingram, Richard  Total change: 27.20  Rating chartPersonal card
 9th Annual Grand Pacific Open Victoria CAN 2015-04-03
RcRownchangeKK*chgGame
 2091 1985 2.50 5 0.68 40 27.20 
  Kostadinov, Georgi 2121 CAN1.0010.684027.20 
  Moore, Harry 2199 CAN1.0010.774030.80 
  Wu, Howard 2129 CAN0.001-0.3140-12.40 
  Patterson, Roger 2060 CAN0.001-0.4040-16.00 
  Richardson, Ross 1944 CAN0.501-0.0640-2.40 

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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