Blitz: Individual Calculations September 2018
 Obukhov, Sergeij  Total change: -18.40  Rating chartPersonal card
 Weekend tournament (Blitz)-August Zaporozhye UKR 2018-08-26
RcRownchangeKK*chgGame
 1987 1991 2.50 7 -0.92 20 -18.40 
  Puzanov, Vasyl 1623 UKR1.0010.10202.00 
  Kusnetsov, Igor 2135 UKR0.001-0.3120-6.20 
  Slobodeniuk, Vladimir 2099 UKR1.0010.652013.00 
  Shtepa, Sergey 2182 UKR0.5010.25205.00 
  Lotvin, Illya 2286 UKR0.001-0.1520-3.00 
  Yatsenko, Vladyslav 1650 UKR0.001-0.8820-17.60 
  Zolotar, Volodymyr 1935 UKR0.001-0.5820-11.60 

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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