Individual Calculations July 2013
 Rekhson, Vladislav  Total change: 11.10  Rating chartPersonal card
 30th Trumpeter Classic Grande Prairie, Alberta CAN 2013-06-01
RcRownchangeKK*chgGame
 2026 2093 2.50 3 0.74 15 11.10 
  White, Chris 1874 CAN1.0010.22153.30 
  Gardner, Robert J 2213 CAN0.5010.16152.40 
  Miller, David 1992 CAN1.0010.36155.40 

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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