Individual Calculations March 2017
 Trofimchuk, Vladimir  Total change: -10.20  Rating chartPersonal card
 Winter on Petrograd Side 2017 St. Petersburg RUS 2017-01-30
RcRownchangeKK*chgGame
 1848 1697 2.00 8 -0.51 20 -10.20 
  Tskhadadze, Anna 2024 RUS0.001-0.1320-2.60 
  Klyuev, Viktor 1807 RUS1.0010.652013.00 
  Gantsevich, Aleksey A. 1855 RUS0.001-0.2920-5.80 
  Nuritdinov, Nizomiddin 1911 UZB0.001-0.2320-4.60 
  Zakharov, Yuri 1829 RUS1.0010.682013.60 
  Sapegin, Yaroslav 2014 RUS0.001-0.1320-2.60 
  Chekmenev, Vladimir 1579 RUS0.001-0.6620-13.20 
  Vlasov, Sergei 1768 RUS0.001-0.4020-8.00 

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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