Blitz: Individual Calculations April 2015
 Arefiev, Sergey Y  Total change: -19.40  Rating chartPersonal card
 North-West chess Championship for men. BLITZ St. Petersburg RUS 2015-02-28
RcRownchangeKK*chgGame
 2037 1869 1.00 7 -0.97 20 -19.40 
  Pischikov, Vadim 2130 RUS0.001-0.1820-3.60 
  Shepitko, Igor 2071 RUS0.001-0.2420-4.80 
  Neverov, Ivan 2036 RUS0.001-0.2820-5.60 
  Andronov, Mikhail G. 2087 RUS0.001-0.2220-4.40 
  Moroz, Yury N. 1996 RUS0.001-0.3320-6.60 
  Nikitin, Vladimir 1977 RUS0.001-0.3520-7.00 
  Gadzhiev, Farid 1963 RUS1.0010.632012.60 

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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