Individual Calculations March 2015
 Drkulec, Vladimir  Total change: 13.60  Rating chartPersonal card
 2015 Guelph Winter ProAm - Pro Guelph CAN 2015-02-07
RcRownchangeKK*chgGame
 2048 1942 2.50 5 0.68 20 13.60 
  Chen, Richard c1938 CAN1.0010.49209.80 
  Derraugh, Geordie 2151 CAN0.001-0.2320-4.60 
  Song, Guannan Terry 1937 CAN0.501-0.0120-0.20 
  Filipovich, David 2050 CAN0.5010.15203.00 
  Plotkin, Mark 2165 CAN0.5010.28205.60 

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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