Individual Calculations March 2012
 Hamilton, Robert  Total change: 5.85  Rating chartPersonal card
 2012 Ottawa Winter Open Ottawa, Ontario CAN 2012-02-17
RcRownchangeKK*chgGame
 2193 2286 3.50 5 0.39 15 5.85 
  Sadeghi, Saeid 2138 CAN1.0010.30154.50 
  Upper, John 2010 CAN1.0010.17152.55 
  Sambuev, Bator g2531 CAN0.001-0.2015-3.00 
  Marinkovic, Mate 2111 CAN1.0010.27154.05 
  Qin, Joey 2174 CAN0.501-0.1515-2.25 

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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