Individual Calculations September 2011
 Zeggelaar, Mike  Total change: 17.10  Rating chartPersonal card
 6th Edmonton International Reserves Edmonton, Alberta CAN 2011-07-30
RcRownchangeKK*chgGame
 2088 1943 1.50 3 0.57 30 17.10 
  Sequillion, Aaron 1995 CAN0.5010.07302.10 
  Yearwood, Roy 2110 CAN1.0010.723021.60 
  Haynes, Nicolas 2159 CAN0.001-0.2230-6.60 

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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