Individual Calculations October 2008
 Matviychuk, Andrey  Total change: -47.25  Rating chartPersonal card
 "Sun Pawn-3 (open)" Ilichevsk UKR 2008-07-20
RcRownchangeKK*chgGame
 2126 2164 2.50 8 -1.89 25 -47.25 
  Tregubov, Vadim 2234 UKR1.0010.602515.00 
  Shkliar, Boris 2191 UKR0.001-0.4625-11.50 
  Vdovichenko, Vladislav 2222 UKR0.5010.08252.00 
  Golubka, Petr 2296 UKR0.001-0.3225-8.00 
  Janus, Przemyslaw 2017 POL0.501-0.2025-5.00 
  Daryev, Sergey 2037 UKR0.001-0.6725-16.75 
  Goroshkova, Liudmila 2005 UKR0.501-0.2125-5.25 
  Bugaev, Victor 2009 UKR0.001-0.7125-17.75 

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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