Rapid: Individual Calculations February 2022
 Borisov, Sergey N.  Total change: 16.60  Rating chartPersonal card
 XXIX Memorial of Dubinin_rapid Nizhniy Novgorod RUS 2022-01-08
RcRownchangeKK*chgGame
 1673 1579 4.00 8 0.83 20 16.60 
  Kuznetsov, Sergei 2016 RUS1.0010.942018.80 
  Zyryanov, Konstantin 1639 RUS1.0010.582011.60 
  Kolchin, Maxim 1994 RUS0.001-0.0720-1.40 
  Deulin, Evgeny 1739 RUS0.001-0.2920-5.80 
  Gareev, Viktor 1224 RUS1.0010.11202.20 
  Timoshenko, Kirill 1686 RUS0.001-0.3520-7.00 
  Zavivaeva, Emilia wc1642 RUS0.001-0.4120-8.20 
  Milashevskaja, Valentina 1447 RUS1.0010.32206.40 

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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