Rapid: Individual Calculations September 2017
 Ruchkin, Ivan  Total change: -66.40  Rating chartPersonal card
 Lipetsk_Jewel of the earth Lipetsk RUS 2017-08-19
RcRownchangeKK*chgGame
 2014 2142 4.50 12 -3.32 20 -66.40 
  Izhokin, Igor 1934 RUS0.001-0.7720-15.40 
  Kazmin, Semen 1913 RUS0.001-0.7920-15.80 
  Grishaev, Alexander 1826 RUS0.001-0.8720-17.40 
  Nasriddinzoda, Marvorii 2082 TJK1.0010.42208.40 
  Kocharian, Arkadiy 2116 RUS0.501-0.0420-0.80 
  Slukin, Leonid 2230 RUS0.001-0.3820-7.60 
  Mukhin, Alexey A. 1887 RUS0.001-0.8120-16.20 
  Mikhnenko, Alexander 1808 RUS0.501-0.3820-7.60 
  Tatarinova, Elena 1770 RUS1.0010.10202.00 
  Dvurechenskij, Vladimir 2098 RUS0.001-0.5620-11.20 
  Dzantiev, Zaur 2076 RUS0.501-0.0920-1.80 
  Zaitsev, Vladimir m2433 RUS1.0010.852017.00 

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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