Individual Calculations May 2019
 Alikhanyan, Zorik  Total change: 17.20  Rating chartPersonal card
 ChessAmateur Sochi - 2019 Sochi RUS 2019-04-07
RcRownchangeKK*chgGame
 1757 1461 2.50 9 0.86 20 17.20 
  Pankratov, Oleg 1861  * RUS0.001-0.0820-1.60 
  Bondarev, Boris 1861  * RUS0.001-0.0820-1.60 
  Mhitarjan, Samvel 1768 RUS1.0010.862017.20 
  Egorov, Mikhail 1861  * KAZ0.001-0.0820-1.60 
  Stroganov, Andrey 1809 RUS0.001-0.1120-2.20 
  Strebkov, Vladimir 1861  * RUS0.5010.42208.40 
  Shapiyanov, Adam 1861  * RUS0.001-0.0820-1.60 
  Nugmonov, Dilshod 1301 UZB0.001-0.7120-14.20 
  Aminov, Yurik 1629 RUS1.0010.722014.40 
 * 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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