Individual Calculations September 2013
 Erofeev, Oleg  Total change: 5.85  Rating chartPersonal card
 Kremennaya 2013 Kremennaya UKR 2013-08-01
RcRownchangeKK*chgGame
 2141 2110 4.50 9 0.39 15 5.85 
  Mischenko, Alexander f2209 UKR0.001-0.3615-5.40 
  Karpsatov, Ksenofont 2018 RUS1.0010.37155.55 
  Babanin, Sergei 2122 UKR0.5010.02150.30 
  Bryzgin, Yuri 2172 UKR0.001-0.4115-6.15 
  Medvedsky, Vladimir 2209 UKR1.0010.64159.60 
  Khudoley, Sergey 2131 UKR0.5010.03150.45 
  Seryi, Vladimir 2178 UKR0.001-0.4115-6.15 
  Kotlyar, Nikolay f2123 UKR1.0010.52157.80 
  Ivanovich, Vasily 2104 UKR0.501-0.0115-0.15 

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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