Individual Calculations July 2008
 Parfenov, Viktor N.  Total change: -4.65  Rating chartPersonal card
 RUS Club Chmp. 2008 HL Dagomys RUS 2008-04-03
RcRownchangeKK*chgGame
 2379 2240 1.00 4 -0.31 15 -4.65 
  Nikolaev, Nikita m2424 RUS0.5010.24153.60 
  Morozov, Evgeny f2304 RUS0.5010.09151.35 
  Barbashin, Igor 2250 RUS0.001-0.4915-7.35 
  Vorobiov, Evgeny E. g2536 RUS0.001-0.1515-2.25 

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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