Individual Calculations January 2019
 Aleksandrov, Grigoriy  Total change: 19.60  Rating chartPersonal card
 St. Petersburg 92nd Championship, Quarterfinal St. Petersburg RUS 2018-11-28
RcRownchangeKK*chgGame
 1944 1988 5.50 9 0.49 40 19.60 
  Mukha, Aleksey 1750 RUS1.0010.20408.00 
  Scheglov, Maxim 1898 RUS1.0010.384015.20 
  Ivanov, Sergei V. 2055 RUS0.5010.09403.60 
  Sidorov, Dmitry I 2019 RUS1.0010.544021.60 
  Shihaliev, Leonard 2010 RUS0.5010.03401.20 
  Khadzhiev, Valery 2076 RUS1.0010.624024.80 
  Rudikov, Dmitry 1947 RUS0.001-0.5640-22.40 
  Levdansky, Alexey 1920 RUS0.001-0.5940-23.60 
  Karmanova, Olga Dm. 1819 RUS0.501-0.2240-8.80 

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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