Individual Calculations May 2014
 Murray, Michael A  Total change: 21.90  Rating chartPersonal card
 8th Annual Grand Pacific Open Victoria, BC CAN 2014-04-18
RcRownchangeKK*chgGame
 2141 1986 3.00 5 1.46 15 21.90 
  Wu, Howard 2134 CAN0.5010.20153.00 
  Doknjas, John 1925 CAN0.501-0.0815-1.20 
  Moore, Harry 2227 CAN1.0010.801512.00 
  Kostadinov, Georgi 2119 CAN0.001-0.3215-4.80 
  Rohonyan, Katerina wg2298 CAN1.0010.861512.90 

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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