Blitz: Individual Calculations October 2021
 Berezhnoy, Ivan S  Total change: 17.20  Rating chartPersonal card
 Anapa_2021_blitz Anapa RUS 2021-09-05
RcRownchangeKK*chgGame
 1561 1310 3.00 8 0.86 20 17.20 
  Grigoryan, Artur f1951 RUS0.001-0.0120-0.20 
  Ponomariov, Evgeniy 1716 RUS1.0010.922018.40 
  Lebedev, Artem S. 1690 RUS0.001-0.0920-1.80 
  Tsoi, Matvey 1718 RUS0.001-0.0820-1.60 
  Ognev, Lev 1072 RUS0.001-0.8020-16.00 
  Vlasova, Valentina 1054 RUS1.0010.19203.80 
  Bagdasarian, Semen 1736 RUS0.001-0.0720-1.40 
  Barskova, Polina 1551 RUS1.0010.802016.00 

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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