Individual Calculations June 2017
 Kokhanenko, V.  Total change: 8.80  Rating chartPersonal card
 Novocherkassk Championship 2017_Seniors Novocherkassk RUS 2017-04-20
RcRownchangeKK*chgGame
 1891 1897 4.00 7 0.44 20 8.80 
  Melkonyan, Seyran 1812 RUS0.001-0.6220-12.40 
  Maslennikov, Gennadi 1950 RUS1.0010.572011.40 
  Chumachenko, Alexander 1898 RUS0.001-0.5020-10.00 
  Karmashov, Dmitry 1708 RUS1.0010.25205.00 
  Kotov, Alexander D. 1866 RUS1.0010.46209.20 
  Prokhoda, Nikola f2068 BLR0.001-0.2720-5.40 
  Trach, Igor 1933 RUS1.0010.552011.00 

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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