Individual Calculations September 2012
 Shebetah, Wajdy  Total change: 3.75  Rating chartPersonal card
 2012 Annex CC Beach Blanket Toronto, Ontario CAN 2012-06-25
RcRownchangeKK*chgGame
 1940 2010 2.00 3 0.25 15 3.75 
  Southam, David 2102 CAN0.5010.13151.95 
  Zotkin, Daniel 1756 CAN1.0010.19152.85 
  Peev, Pavel 1963 CAN0.501-0.0715-1.05 

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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