Rapid: Individual Calculations December 2019
 Lazarev, Sergei G.  Total change: -49.60  Rating chartPersonal card
 Star trek 2019_Rapid Grand Prix of Russia Korolev RUS 2019-11-15
RcRownchangeKK*chgGame
 1977 2227 5.50 10 -2.48 20 -49.60 
  Kalinkov, Pavel 1827  * RUS0.501-0.4220-8.40 
  Vasiljeva, Anna 1827  * RUS1.0010.08201.60 
  Neklyudov, Taras 2004 RUS1.0010.22204.40 
  Lupolov, Boris 1921 RUS0.501-0.3620-7.20 
  Korzhukov, Andrey 2014 RUS0.501-0.2720-5.40 
  Ufimtsev, Egor 2046 RUS0.501-0.2420-4.80 
  Mamedov, Elshad 2047 RUS0.001-0.7420-14.80 
  Ofitserian, Armen 1998 RUS1.0010.21204.20 
  Skatchkov, Valery f2146 RUS0.001-0.6120-12.20 
  Zverev, Lev c1935 RUS0.501-0.3520-7.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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