Individual Calculations July 2011
 McLaren, Brian  Total change: -0.45  Rating chartPersonal card
 36th Annual Keres Memorial Richmond, British Columbia CAN 2011-05-20
RcRownchangeKK*chgGame
 2180 2183 3.00 6 -0.03 15 -0.45 
  Cheng, Bindi f2380 CAN0.001-0.2515-3.75 
  Li, Changhe 1997 CAN1.0010.26153.90 
  Lai, Jingzhou 2027 CAN1.0010.29154.35 
  Pechisker, Alfred 2192 CAN0.5010.01150.15 
  Piasetski, Leon m2301 CAN0.001-0.3415-5.10 
  Kyriakides, Savvas 2181 CAN0.5010.00150.00 

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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