Individual Calculations May 2011
 Samsonkin, Artiom  Total change: 6.70  Rating chartPersonal card
 2011 KW Winter Open Kitchener, Ontario CAN 2011-03-12
RcRownchangeKK*chgGame
 2167 2387 4.50 5 0.67 10 6.70 
  Semianiuk, Konstantin 2065 CAN1.0010.13101.30 
  Guo, Josh 2088 CAN1.0010.15101.50 
  Cummings, David m2360 CAN1.0010.46104.60 
  Jung, Hans f2119 CAN1.0010.17101.70 
  Dougherty, Michael f2204 CAN0.501-0.2410-2.40 

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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