Individual Calculations July 2011
 Drkulec, Vladimir  Total change: -24.60  Rating chartPersonal card
 2011 Canadian Closed and Zonal Ch Guelph, Ontario CAN 2011-05-06
RcRownchangeKK*chgGame
 2150 2027 2.50 8 -0.22 15 -3.30 
  Plotkin, Victor 2245 CAN0.5010.28154.20 
  Kleinman, Michael 2195 CAN0.001-0.2815-4.20 
  Filipovich, David 2127 CAN0.001-0.3615-5.40 
  Haessel, Dale f2184 CAN0.001-0.2915-4.35 
  Djerkovic, Miladin 2186 CAN0.001-0.2915-4.35 
  Anastasovski, Nikola 2110 CAN0.001-0.3915-5.85 
  Barron, Michael f2223 CAN1.0010.751511.25 
  Nicholson, Matthew 1928 CAN1.0010.36155.40 

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)
 
 2011 Ontario Open Hamilton, Ontario CAN 2011-05-21
RcRownchangeKK*chgGame
 2054 2027 1.50 6 -1.42 15 -21.30 
  Gerzhoy, Leonid m2427  * CAN0.001-0.0815-1.20 
  Grigorescu, Laurentiu 2052 CAN0.001-0.4715-7.05 
  Ivanov, Mike 1911 CAN0.001-0.6615-9.90 
  Nicholson, Matthew 1928 CAN1.0010.36155.40 
  Ferreira, Alex T 2014 CAN0.001-0.5215-7.80 
  Zhang, Zhiyuan 1989 CAN0.501-0.0515-0.75 
 * 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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