Individual Calculations September 2018
 Polivanov, Anatoliy  Total change: -4.00  Rating chartPersonal card
 "Cup Independence, Obolon-2018 -"A" "Open" Kyiv UKR 2018-08-18
RcRownchangeKK*chgGame
 2124 2389 4.50 6 -0.40 10 -4.00 
  Nikitin, Bogdan 2005 UKR1.0010.09100.90 
  Borisyuk, Dmitry 2147 UKR0.501-0.3010-3.00 
  Zaitsev, Kyrilo 2097 UKR1.0010.15101.50 
  Kutsanyan, Andranik 2225 UKR0.001-0.7210-7.20 
  Karnaukh, Anatolij 2112 UKR1.0010.17101.70 
  Dolzhykova, Kateryna wm2159 UKR1.0010.21102.10 

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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