Individual Calculations April 2009
 Orlov, Oleg  Total change: -18.60  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2130 2299 4.50 8 -1.24 15 -18.60 
  Kuzin, Sergey 2037 RUS1.0010.18152.70 
  Shitov, Yaroslav 2137 RUS1.0010.29154.35 
  Nozdrachev, Leonid 2215 RUS0.001-0.6215-9.30 
  Kreines, Mikhail 2041 RUS1.0010.18152.70 
  Radomsky, Viacheslav G 2175 RUS0.001-0.6715-10.05 
  Ustinov, Alexey 2102 RUS1.0010.25153.75 
  Minasyan, Arnold 2171 ARM0.501-0.1715-2.55 
  Mosionzhik, Ilya f2162 RUS0.001-0.6815-10.20 

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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