Rapid: Individual Calculations July 2017
 Likhachev, Oleg  Total change: -8.40  Rating chartPersonal card
 Egoryevsk rapid - 2017 Egoryevsk RUS 2017-06-12
RcRownchangeKK*chgGame
 1727 1915 2.50 4 -0.42 20 -8.40 
  Baranov, Andrey I. 1567 RUS0.501-0.3920-7.80 
  Shorychev, Valentin 1676 RUS1.0010.20204.00 
  Demidov, Anatoliy 1769 RUS0.001-0.7020-14.00 
  Akilev, Aleksandr 1894 RUS1.0010.47209.40 

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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