Individual Calculations November 2009
 Karataev, Oleg  Total change: 17.25  Rating chartPersonal card
 Autumn on Petrograd side 2009 open St.Petersburg RUS 2009-09-21
RcRownchangeKK*chgGame
 2100 1987 4.00 8 1.15 15 17.25 
  Maevsky, Nikolay 2273 RUS0.001-0.1615-2.40 
  Maskevich, Dmitry 1796 RUS1.0010.25153.75 
  Dmitriev, Dmitriy 2049 RUS1.0010.59158.85 
  Vunder, Yakov 2212 RUS0.001-0.2215-3.30 
  Salov, Vitaly V. 2130 RUS1.0010.691510.35 
  Nuretdinov, Igor 2182 TJK0.001-0.2515-3.75 
  Dushin, Nikolay 2090 RUS0.5010.14152.10 
  Senkevich, Konstantin 2070 RUS0.5010.11151.65 

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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