Individual Calculations August 2012
 Orlov, Sergei  Total change: 12.30  Rating chartPersonal card
 Summer on Petrograd side 2012 St. Peterburg RUS 2012-07-16
RcRownchangeKK*chgGame
 1951 1796 3.50 9 0.82 15 12.30 
  Osmachko, Vladimir 2091 RUS0.001-0.1515-2.25 
  Bezulenko, Evgeny 1954 RUS0.5010.21153.15 
  Chanyshev, Yury 1928 RUS0.5010.18152.70 
  Boychuk, Evgeny 1918 RUS1.0010.671510.05 
  Ravinskiy, Petr 1881 RUS1.0010.62159.30 
  Kopasov, Evgeny 2006 RUS0.001-0.2315-3.45 
  Kazantsev, Alexandr 1933 RUS0.001-0.3215-4.80 
  Sukhinin, Timur 1991 RUS0.5010.25153.75 
  Lazarev, Alexander A. 1858 RUS0.001-0.4115-6.15 

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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