Individual Calculations July 2022
 Lapa, Viktoriya  Total change: 64.80  Rating chartPersonal card
 Konstantin Sukharev Memorial 2022. Open Berdsk RUS 2022-06-15
RcRownchangeKK*chgGame
 1805 1302 2.00 7 1.62 40 64.80 
  Altyntsev, Alexandr 1868 RUS0.001-0.0240-0.80 
  Makarov, Dmitry 1705 RUS1.0010.924036.80 
  Voroshkov, Kirill 1699 RUS0.5010.424016.80 
  Novichkov, Vladimir 2060 RUS0.0010.00400.00 
  Lutaenko, Lev 1688 RUS0.001-0.0940-3.60 
  Itkin, Alexander 1954 RUS0.001-0.0140-0.40 
  Zubarev, Alexander 1661 RUS0.5010.404016.00 

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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