Blitz: Individual Calculations September 2021
 Erin, Aleksandr V.  Total change: -13.00  Rating chartPersonal card
 Cup of Hope_Blitz_A_2021 Nizhniy Novgorod RUS 2021-08-15
RcRownchangeKK*chgGame
 1898 1736 2.50 10 -0.65 20 -13.00 
  Chekan, Andrey f2083 RUS0.001-0.1120-2.20 
  Garipov, Eduard 1989 RUS0.001-0.1920-3.80 
  Volkov, Dmitry V 2175 RUS0.001-0.0620-1.20 
  Timofeeva, Juliya 1550 RUS0.001-0.7420-14.80 
  Temnov, Andrei 1865 RUS0.5010.17203.40 
  Sidorova, Vera S. 1765 RUS1.0010.542010.80 
  Shulgin, Nikolai 2053 RUS0.001-0.1320-2.60 
  Borsch, Sergey 1791 RUS0.001-0.4220-8.40 
  Zavivaeva, Emilia wc1721 RUS1.0010.48209.60 
  Danilov, Sergey S. 1990 RUS0.001-0.1920-3.80 

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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