Individual Calculations September 2011
 Chos, Alexey  Total change: 9.40  Rating chartPersonal card
 Black Sea-2 Evpatoria UKR 2011-06-17
RcRownchangeKK*chgGame
 2049 2302 6.50 7 0.94 10 9.40 
  Didenko, Leonid 1947 UKR1.0010.11101.10 
  Khomyakov, Vladimir f2116 UKR1.0010.26102.60 
  Kalabekov, Alexandr 2251 UKR1.0010.43104.30 
  Safonov, Andrei 2018 RUS1.0010.16101.60 
  Akhmetkhanov, Rafail 2115 UKR0.501-0.2410-2.40 
  Tropin, Nikolay 1902  * RUS1.0010.08100.80 
  Dorkin, Sergey 1996 UKR1.0010.14101.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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