Individual Calculations July 2013
 Southam, David  Total change: -1.50  Rating chartPersonal card
 2013 Toronto Closed Reserves Ch Toronto, Ontario CAN 2013-04-15
RcRownchangeKK*chgGame
 1855 2102 5.50 7 -0.10 15 -1.50 
  Manalo, Pepin 1756 CAN1.0010.11151.65 
  Stefanovic, Miroslav 1836 CAN0.501-0.3215-4.80 
  Chernik, Dmitry 1938 CAN1.0010.28154.20 
  Nasir, Zehn 1889 CAN1.0010.23153.45 
  Udrea, Chris 1895 CAN0.501-0.2715-4.05 
  Oliveira, Rodrigo 1742 CAN1.0010.10151.50 
  Plotkin, Mark 1928 CAN0.501-0.2315-3.45 

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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