Rapid: Individual Calculations April 2020
 Zakaryan, David  Total change: -43.60  Rating chartPersonal card
 Championship SFO 2020 rapid Rostov-on-Don RUS 2020-03-14
RcRownchangeKK*chgGame
 2099 2529 6.00 9 -2.18 20 -43.60 
  Gutsulyak, Nikolay 1818 RUS1.0010.01200.20 
  Bykanov, Sergei 2085 RUS0.001-0.9420-18.80 
  Golovanev, Vladimir 1933 RUS1.0010.02200.40 
  Kuliev, Elmar 2041 RUS1.0010.04200.80 
  Savinkov, Viktor 2107 RUS1.0010.07201.40 
  Pshmahov, Osman 2206 RUS0.001-0.8720-17.40 
  Khlian, Eduard m2312 RUS1.0010.22204.40 
  Korovtenko, Mikhail 2099 RUS1.0010.07201.40 
  Kotenko, Pavel m2287 RUS0.001-0.8020-16.00 

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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