Individual Calculations May 2012
 Khachatourian, Yerazik  Total change: -8.70  Rating chartPersonal card
 Norwegian Eastern League 3. div. A 2011-2012 Various NOR 2011-11-05
RcRownchangeKK*chgGame
 1901 1961 0.00 1 -0.58 15 -8.70 
  Synnestvedt, Jan 1901 NOR0.001-0.5815-8.70 

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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