Individual Calculations November 2018
 Kretov, Valentin  Total change: 3.80  Rating chartPersonal card
 Grand-prix Dvorets, 21th stage, Group A Moscow RUS 2018-10-13
RcRownchangeKK*chgGame
 2037 2073 4.00 7 0.19 20 3.80 
  Nikiforov, Sergey M. 1872 RUS1.0010.24204.80 
  Kim, Andrey 1955 RUS1.0010.34206.80 
  Egorov, Pavel 2246 RUS0.001-0.2720-5.40 
  Vinogradov, Vladimir 2098 RUS0.001-0.4720-9.40 
  Chapygin, Sergey 1829 RUS1.0010.20204.00 
  Ljamin, Vladimir 2062 RUS0.501-0.0220-0.40 
  Voinikonis, Nikita 2199 RUS0.5010.17203.40 

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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