Individual Calculations September 2011
 Akhayan, Hayk  Total change: -27.00  Rating chartPersonal card
 Interclubs de la F.E.F.B. 2011 Various BEL 2011-05-08
RcRownchangeKK*chgGame
 1990 1953 0.00 2 -0.90 30 -27.00 
  Real, Thibault 1989 BEL0.001-0.4530-13.50 
  Boclinville, Patrick 1990 BEL0.001-0.4530-13.50 

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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