Blitz: Individual Calculations July 2021
 Drugova, Kira  Total change: -19.40  Rating chartPersonal card
 Sea Harbor_Blitz Anapa RUS 2021-06-13
RcRownchangeKK*chgGame
 1488 1193 0.50 7 -0.97 20 -19.40 
  Onischenko, Leonid 1928 RUS0.001-0.0120-0.20 
  Afanasyev, Sergey 1628 RUS0.001-0.0620-1.20 
  Kalashnikov, Fedor 1480 RUS0.001-0.1620-3.20 
  Demchenko, Maksim Dm 1336 RUS0.5010.19203.80 
  Mikhailova, Veronika 1512 RUS0.001-0.1320-2.60 
  Tokarev, Arsen 1310 RUS0.001-0.3420-6.80 
  Petrosyan, Nikita 1223 RUS0.001-0.4620-9.20 

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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