Individual Calculations June 2017
 Ivanov, Igor Y.  Total change: -20.70  Rating chartPersonal card
 Spartakiada Tula RUS 2017-05-13
RcRownchangeKK*chgGame
 1960 1923 1.50 8 -2.07 10 -20.70 
  Kobjakov, Vladimir 2159 RUS0.001-0.2010-2.00 
  Alkema, Anatoly 2008 RUS0.001-0.3810-3.80 
  Eliseev, Valery 1981 RUS0.001-0.4210-4.20 
  Albertin, Anatoly 1993 RUS0.001-0.4010-4.00 
  Smolskiy, Mikhail 1943 RUS0.001-0.4710-4.70 
  Menshov, Vladimir 1885 RUS0.501-0.0510-0.50 
  Kulikov, Konstantin 2050 RUS0.001-0.3310-3.30 
  Krutov, Alexander 1659 RUS1.0010.18101.80 

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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