Individual Calculations March 2011
 Zhelobanov, Roman  Total change: 23.10  Rating chartPersonal card
 Winter on Petrograd Side 2011 St. Petersburg RUS 2011-01-31
RcRownchangeKK*chgGame
 1914 1874 5.50 9 1.54 15 23.10 
  Klevets, Ksenia 1793 RUS0.001-0.6115-9.15 
  Gavrikov, Viktor 1544 RUS1.0010.12151.80 
  Dmitriev, Sergei 2005 RUS1.0010.681510.20 
  Dmitrieva, Tatiana 2041 RUS0.5010.22153.30 
  Revidovich, Alexander 2021 RUS0.001-0.3015-4.50 
  Dushin, Nikolay 2018 RUS0.001-0.3115-4.65 
  Rykov, Ivan 1775 RUS1.0010.36155.40 
  Grigoriev, Yury Z. 1991 RUS1.0010.66159.90 
  Voronenkov, Sergey 2040 RUS1.0010.721510.80 

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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