Individual Calculations July 2011
 Hamilton, Robert  Total change: 15.90  Rating chartPersonal card
 2011 Canadian Closed and Zonal Ch Guelph, Ontario CAN 2011-05-06
RcRownchangeKK*chgGame
 2240 2285 5.50 8 1.06 15 15.90 
  Upper, John 1987 CAN1.0010.15152.25 
  Noritsyn, Nikolay m2419 CAN1.0010.681510.20 
  Plotkin, Victor 2245 CAN0.001-0.5615-8.40 
  Kleinman, Michael 2195 CAN0.501-0.1215-1.80 
  Guo, Josh 2123 CAN1.0010.29154.35 
  Sapozhnikov, Roman 2318 CAN1.0010.55158.25 
  Gerzhoy, Leonid m2496 CAN0.001-0.2315-3.45 
  Jung, Hans f2139 CAN1.0010.30154.50 

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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