Individual Calculations November 2009
 Gavrikov, Viktor  Total change: -31.80  Rating chartPersonal card
 Autumn on Petrograd side 2009 open St.Petersburg RUS 2009-09-21
RcRownchangeKK*chgGame
 1809 1677 0.00 6 -2.12 15 -31.80 
  Yudin, Maksim 2062 RUS0.001-0.0915-1.35 
  Simko, Vladimir 1975 RUS0.001-0.1515-2.25 
  Mukha, Aleksey 1934 RUS0.001-0.1815-2.70 
  Klimentiev, Sergey 1680 RUS0.001-0.5015-7.50 
  Yusupova, Lilia 1702 RUS0.001-0.4715-7.05 
  Oparina, Vera 1500 RUS0.001-0.7315-10.95 

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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