Individual Calculations November 2009
 Gnidenko, Andrey  Total change: 31.50  Rating chartPersonal card
 Autumn on Petrograd side 2009 open St.Petersburg RUS 2009-09-21
RcRownchangeKK*chgGame
 2164 2157 6.50 9 2.10 15 31.50 
  Mukha, Aleksey 1934 RUS1.0010.22153.30 
  Kravtsov, Andrei 2010 RUS1.0010.30154.50 
  Bazeev, German 2274 RUS0.001-0.3415-5.10 
  Komarov, Andrei 2020 RUS1.0010.32154.80 
  Vunder, Andrey 2246 RUS0.5010.12151.80 
  Pimenov, Revolt 2221 RUS1.0010.59158.85 
  Martynenko, Andrei f2377 RUS0.5010.28154.20 
  Vunder, Yakov 2212 RUS0.5010.08151.20 
  Kushka, Alena wf2182 RUS1.0010.53157.95 

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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