Rapid: Individual Calculations June 2013
 Petrov, Aleksandr  Total change: -16.20  Rating chartPersonal card
 Russian Championship B17 rapid Loo RUS 2013-04-25
RcRownchangeKK*chgGame
 1910 1798 2.00 8 -0.81 20 -16.20 
  Zakaryan, David 2036 RUS0.001-0.2020-4.00 
  Batyuk, Artem 1950 RUS0.001-0.3020-6.00 
  Velichko, Arseny 1959 RUS0.001-0.2920-5.80 
  Gumerov, Ruslan 1845 RUS0.5010.07201.40 
  Bekchintaev, Bulat 1885 RUS0.001-0.3820-7.60 
  Lysukha, Nikita 1731 RUS1.0010.41208.20 
  Kuzub, Pavel 1923 RUS0.001-0.3320-6.60 
  Bogdanovskiy, Maksim 1954 RUS0.5010.21204.20 

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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