Individual Calculations May 2015
 Richardson, Ross  Total change: -49.20  Rating chartPersonal card
 9th Annual Grand Pacific Open Victoria CAN 2015-04-03
RcRownchangeKK*chgGame
 1982 1944 1.00 5 -1.23 40 -49.20 
  Villavieja, Butch 2191 PHI0.001-0.1940-7.60 
  Murray, Michael A 1962 CAN0.5010.03401.20 
  Wu, Ruining (ray) 2076 CAN0.001-0.3240-12.80 
  Ingram, Richard 1985 CAN0.5010.06402.40 
  Caluza Severo, Juni 1697 CAN0.001-0.8140-32.40 

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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