Individual Calculations August 2012
 Gerzhoy, Leonid  Total change: -11.30  Rating chartPersonal card
 2012 Toronto International Crown Toronto, Ontario CAN 2012-07-15
RcRownchangeKK*chgGame
 2257 2459 4.00 7 -1.13 10 -11.30 
  Birarov, Vladimir 2169 ISR0.001-0.8410-8.40 
  Yee, Lorne 2222 CAN1.0010.20102.00 
  Southam, David 2112 CAN0.501-0.3910-3.90 
  Rozentalis, Eduardas g2600 LTU0.001-0.3110-3.10 
  Ivanov, Mike 2059  * CAN1.0010.08100.80 
  Plotkin, Victor f2249 CAN1.0010.23102.30 
  Samsonkin, Artiom m2390 CAN0.501-0.1010-1.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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