Individual Calculations April 2008
 Grigoryeva, Olga  Total change: -20.10  Rating chartPersonal card
 Chelyabinsk Womens Chmp. 2008 Rtg Chelyabinsk RUS 2008-01-10
RcRownchangeKK*chgGame
 2012 1983 0.50 4 -1.34 15 -20.10 
  Mikleeva, Ais 1935 RUS0.501-0.0715-1.05 
  Baraeva, Marina wf2065 RUS0.001-0.3915-5.85 
  Baraeva, Irina 1988 RUS0.001-0.4915-7.35 
  Matsenko, Elena 2060 RUS0.001-0.3915-5.85 

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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