Individual Calculations May 2017
 Marchukov, Dmitry  Total change: 9.60  Rating chartPersonal card
 I.A.Bocharov Memorial Open 2017 Borisoglebsk RUS 2017-03-30
RcRownchangeKK*chgGame
 1960 2026 4.00 6 0.48 20 9.60 
  Malikov, Sergey 1827 RUS1.0010.24204.80 
  Polyansky, Viktor 1945 RUS0.001-0.6120-12.20 
  Shumsky, Vladimir 1905 RUS0.501-0.1620-3.20 
  Krupin, Victor 1973 RUS1.0010.43208.60 
  Mikhnenko, Alexander 2112 RUS1.0010.622012.40 
  Shcherbashin, Roman 1998 RUS0.501-0.0420-0.80 

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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