Blitz: Individual Calculations April 2019
 Chibukhchyan, Erik  Total change: -23.20  Rating chartPersonal card
 Blitz Moscow. February - 2 Moscow RUS 2019-02-09
RcRownchangeKK*chgGame
 2062 2315 7.50 11 -1.16 20 -23.20 
  Serov, Roman 1915  * RUS1.0010.08201.60 
  Bykov, Alexei 2053 RUS1.0010.18203.60 
  Zlotnik, Andrey 2132 RUS0.001-0.7420-14.80 
  Berdychevskaya, Natasha wf1974 RUS0.001-0.8820-17.60 
  Zhukov, Anton 1915  * RUS0.501-0.4220-8.40 
  Lazhevskaya, Zhanni 1981 RUS1.0010.12202.40 
  Girshgorn, Leonid 2171 RUS0.001-0.6920-13.80 
  Afanasieva, Alexandra wf1956 RUS1.0010.10202.00 
  Onischenko, Andrey 2028 RUS1.0010.16203.20 
  Lebedev, Aleksander 2076 RUS1.0010.20204.00 
  Apryshko, Gleb f2486 RUS1.0010.732014.60 
 * 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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