Individual Calculations June 2017
 Kotov, Alexander D.  Total change: -1.60  Rating chartPersonal card
 Novocherkassk Championship 2017_Seniors Novocherkassk RUS 2017-04-20
RcRownchangeKK*chgGame
 1853 1866 4.00 8 -0.08 20 -1.60 
  Trach, Igor 1933 RUS0.5010.09201.80 
  Prokhoda, Nikola f2068 BLR0.001-0.2420-4.80 
  Yurkoveczkiy, Efim 1752 RUS1.0010.34206.80 
  Belousov, Gennadiy 1511 RUS1.0010.11202.20 
  Kokhanenko, V. 1897 RUS0.001-0.4620-9.20 
  Melkonyan, Seyran 1812 RUS0.501-0.0820-1.60 
  Maslennikov, Gennadi 1950 RUS0.001-0.3820-7.60 
  Chumachenko, Alexander 1898 RUS1.0010.542010.80 

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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