Individual Calculations January 2019
 Dobrovolsky, Oleg  Total change: -7.80  Rating chartPersonal card
 Championship Rostov-on-Don final Rostov-on-Don RUS 2018-11-30
RcRownchangeKK*chgGame
 2131 2261 5.50 9 -0.39 20 -7.80 
  Cheliadinov, Sergei 1940 RUS1.0010.13202.60 
  Simonyan, Grigori 1935 RUS0.001-0.8720-17.40 
  Popov, Evgeny 2028 RUS1.0010.21204.20 
  Kermach, Denis 2000 RUS0.501-0.3220-6.40 
  Milushev, Oleg 2259 RUS1.0010.502010.00 
  Li, Sergey 2146 RUS1.0010.34206.80 
  Kotenko, Pavel m2390 RUS0.001-0.3320-6.60 
  Bobokhonov, Rustam 2084 RUS1.0010.27205.40 
  Elizarov, Dmitry f2398 RUS0.001-0.3220-6.40 

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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