Individual Calculations September 2021
 Krovkin, Grigoriy  Total change: 22.00  Rating chartPersonal card
 Russian Team Championship 2021_juniors 19 Krasnye Tkachi RUS 2021-08-16
RcRownchangeKK*chgGame
 1864 1728 3.50 9 0.55 40 22.00 
  Postanogov, Dmitrii 1932 RUS0.5010.264010.40 
  Vozmilov, Lev 1932 RUS0.001-0.2440-9.60 
  Selivanov, Alexandr 1511 RUS1.0010.22408.80 
  Veselov, Yaroslav 1943 RUS1.0010.774030.80 
  Averin, Nikolay 1952 RUS0.001-0.2240-8.80 
  Bratov, Ademir 1922 RUS0.001-0.2540-10.00 
  Petrov, Matvey 1712 RUS1.0010.484019.20 
  Bachaliashvili, Eduard 1981 RUS0.001-0.1940-7.60 
  Shturman, Arseniy 1891 RUS0.001-0.2840-11.20 

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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