Individual Calculations January 2012
 Peev, Pavel  Total change: -4.50  Rating chartPersonal card
 2011 Annex CC Fall Swiss Toronto, Ontario CAN 2011-11-07
RcRownchangeKK*chgGame
 2063 1997 1.50 4 -0.15 30 -4.50 
  Humphreys, Michael 2161 CAN0.001-0.2830-8.40 
  Shebetah, Wajdy 2021 PLE0.5010.03300.90 
  Siddeley, Hugh 1982 CAN1.0010.483014.40 
  Southam, David 2087 CAN0.001-0.3830-11.40 

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)
 

 

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