Rapid: Individual Calculations April 2018
 Grigoriev, Vladimir  Total change: -41.60  Rating chartPersonal card
 Sadko 2018 - rapid Velikiy Novgorod RUS 2018-03-17
RcRownchangeKK*chgGame
 2088 2085 2.50 9 -2.08 20 -41.60 
  Sokolov, Andrei m2485  * LAT0.001-0.0820-1.60 
  Zinoviev, Vitaliy 1988 RUS0.501-0.1320-2.60 
  Khavanov, Yuri 2094 RUS0.001-0.4920-9.80 
  Muranova, Elena 1931 RUS1.0010.29205.80 
  Kofanov, Sergei 2014 RUS0.001-0.6020-12.00 
  Makovetsky, Boris 2083 RUS0.001-0.5020-10.00 
  Vavilov, Alexey 2075 RUS1.0010.49209.80 
  Perepelkin, Konstantin 2142 RUS0.001-0.4220-8.40 
  Vlasov, Evgeniy. 1979 RUS0.001-0.6420-12.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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