Individual Calculations May 2011
 Khachatourian, Yerazik  Total change: -9.15  Rating chartPersonal card
 Norwegian Eastern League 2. division sec. A Various NOR 2010-11-06
RcRownchangeKK*chgGame
 1976 1996 1.50 4 -0.61 15 -9.15 
  Farmen, Pal 1934 NOR0.501-0.0915-1.35 
  Danielsen, Magnus 2025 NOR0.5010.04150.60 
  Dulman, Egmond-Gabriel 2097 ROU0.001-0.3615-5.40 
  Fosdahl, Bjorn W 1847 NOR0.501-0.2015-3.00 

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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