Individual Calculations July 2010
 Pokora, Lubomir  Total change: 6.90  Rating chartPersonal card
 35th Annual Keres Memorial Vancouver, British Columbia CAN 2010-05-22
RcRownchangeKK*chgGame
 2115 1930 1.50 4 0.46 15 6.90 
  Kostin, Andrey 2087 CAN0.001-0.2915-4.35 
  Trochtchanovitch, Pavel 2092 CAN1.0010.711510.65 
  Patterson, Roger 2148 CAN0.5010.28154.20 
  Wu, Howard 2134 CAN0.001-0.2415-3.60 

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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