Individual Calculations February 2018
 Nikonova, Irina  Total change: -5.40  Rating chartPersonal card
 Volga_2018_ V Ulyanovsk RUS 2018-01-03
RcRownchangeKK*chgGame
 2062 1840 1.50 8 -0.27 20 -5.40 
  Breskanu, Nikita 2065 RUS0.5010.28205.60 
  Klimshin, Alexey 2095 RUS0.001-0.1920-3.80 
  Shemetov, Stanislav 2058 RUS0.001-0.2220-4.40 
  Efremychev, Anatoliy 2013 RUS0.5010.23204.60 
  Ivanov, Nikolay F. 1992 RUS0.001-0.3020-6.00 
  Shamshetdinov, Rjastam 2087 RUS0.001-0.1920-3.80 
  Samborskiy, Vadim 2052 KAZ0.5010.27205.40 
  Beldyugin, Alexey 2135 RUS0.001-0.1520-3.00 

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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