Individual Calculations January 2013
 Shebetah, Wajdy  Total change: 0.00  Rating chartPersonal card
 2012 Battle of Toronto Invitational Toronto, Ontario CAN 2012-10-15
RcRownchangeKK*chgGame
 1860 2026 5.00 7 0.18 15 2.70 
  Wilker, Marcus 1626  * CAN1.0010.08151.20 
  Moran-Venegas, Mario 1869 CAN1.0010.29154.35 
  Bzikot, Robert 1881 CAN0.501-0.1915-2.85 
  Dougherty, Michael f2149 CAN0.001-0.3315-4.95 
  Longo, Tyler 1956 CAN1.0010.40156.00 
  Armstrong, Robert J 1626  * CAN1.0010.08151.20 
  Uddin, Mohammad Zaki 1916 CAN0.501-0.1515-2.25 
 * 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)
 
 2012 Annex CC Roasted Chestnuts Toronto, Ontario CAN 2012-11-19
RcRownchangeKK*chgGame
 1889 2026 0.50 1 -0.18 15 -2.70 
  Wiebe, Daniel 1889 CAN0.501-0.1815-2.70 

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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