Individual Calculations May 2024
 Murphy, Owen  Total change: -62.00  Rating chartPersonal card
 2024 Grand Pacific Open Premier Section Victoria, British Columbia CAN 2024-03-29
RcRownchangeKK*chgGame
 1890 1897 1.00 5 -1.55 40 -62.00 
  Currie, James 1962 CAN0.001-0.4140-16.40 
  Patterson, Roger 1990 CAN0.001-0.3740-14.80 
  Harms, Reece 1789 CAN0.001-0.6540-26.00 
  Xu, Joey 1788 CAN0.501-0.1540-6.00 
  Murray, Michael A. 1920 CAN0.5010.03401.20 

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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