Individual Calculations July 2011
 Volkov, Petr  Total change: -1.50  Rating chartPersonal card
 Novosibirsk Seniors Victoria-66 open Novosibirsk RUS 2011-04-12
RcRownchangeKK*chgGame
 2011 2115 5.00 8 -0.10 15 -1.50 
  Letyagin, Boris 1879 RUS1.0010.20153.00 
  Pridatchenkov, Vasily 2022 RUS0.501-0.1315-1.95 
  Konjkov, Victor 2030 RUS1.0010.38155.70 
  Nikitin, Gennady 2141 RUS0.5010.04150.60 
  Gavrilov, Gennady 2064 RUS0.501-0.0715-1.05 
  Pisarsky, Georgy 2041 RUS0.501-0.1015-1.50 
  Russkikh, Mikhail 1936 RUS1.0010.27154.05 
  Kuryshev, Alexander 1971 RUS0.001-0.6915-10.35 

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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