Blitz: Individual Calculations September 2021
 Sidorova, Vera S.  Total change: -15.60  Rating chartPersonal card
 Cup of Hope_Blitz_A_2021 Nizhniy Novgorod RUS 2021-08-15
RcRownchangeKK*chgGame
 1864 1765 3.00 10 -0.78 20 -15.60 
  Frolkin, Nikita 1873 RUS0.001-0.3520-7.00 
  Tkachuk, Andrey 1608 RUS0.001-0.7120-14.20 
  Krivonogov, Alexander 2124 RUS0.001-0.1020-2.00 
  Temnov, Andrei 1865 RUS0.5010.14202.80 
  Berglezov, Mikhail 1966 RUS0.001-0.2420-4.80 
  Erin, Aleksandr V. 1736 RUS0.001-0.5420-10.80 
  Zavivaeva, Emilia wc1721 RUS0.001-0.5620-11.20 
  Yakushenkova, Guzel wf2044 RUS1.0010.842016.80 
  Rakov, Anatoly 1854 RUS1.0010.622012.40 
  Deulin, Evgeny 1849 RUS0.5010.12202.40 

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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