Individual Calculations June 2017
 Petrov, Vladimir S.  Total change: 21.40  Rating chartPersonal card
 CFO_Seniors_2017 Kaluga RUS 2017-04-01
RcRownchangeKK*chgGame
 2063 1961 4.50 9 1.07 20 21.40 
  Provotorov, Alexandr P. m2287 RUS0.001-0.1320-2.60 
  Bunakov, Vasily 1907 RUS1.0010.42208.40 
  Antipov, Vladimir 1831 RUS1.0010.32206.40 
  Gavrilichev, Aleksandr 2003 RUS0.001-0.4420-8.80 
  Trusov, Boris 1839 RUS1.0010.33206.60 
  Ditiatev, Sergey f2168 RUS1.0010.772015.40 
  Snurnitsyn, Alexander E. 2091 RUS0.5010.18203.60 
  Manukovsky, Vladimir f2166 RUS0.001-0.2420-4.80 
  Ovchinnikov, Yury 2276 RUS0.001-0.1420-2.80 

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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