Individual Calculations July 2017
 Sargsyan, Tigran R.  Total change: 81.20  Rating chartPersonal card
 87th Yerevan Ch. Final Yerevan ARM 2017-06-02
RcRownchangeKK*chgGame
 2043 1941 5.50 9 2.03 40 81.20 
  Manukyan, Sargis V. f2307 ARM0.001-0.1040-4.00 
  Nalbandyan, Vahan 1808 ARM1.0010.324012.80 
  Harutyunyan, Erik 2028 ARM0.5010.12404.80 
  Mkrtchyan, Sargis R. 2072 ARM0.001-0.3240-12.80 
  Khachatryan, David S. 1962 ARM0.5010.03401.20 
  Shmavonyan, Areg 2050 ARM1.0010.654026.00 
  Santryan, Davit 1972 ARM1.0010.544021.60 
  Nadanian, Ashot m2341  * ARM0.5010.424016.80 
  Boyajyan, Hayk 1845 ARM1.0010.374014.80 
 * 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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