Blitz: Individual Calculations October 2023
 Predein, Vladimir  Total change: -17.30  Rating chartPersonal card
 V.Korchnoi Memorial 2023 Blitz Grand Prix St. Petersburg RUS 2023-08-25
RcRownchangeKK*chgGame
 2017 2273 7.00 11 -1.73 10 -17.30 
  Emelyanova, Victoria 1873  * RUS1.0010.08100.80 
  Klachkou, Platon 1891 BLR1.0010.09100.90 
  Fedin, Sergey 1980 RUS1.0010.15101.50 
  Afanasiev, Nikita g2538 RUS0.001-0.1810-1.80 
  Saulina, Varvara wf1971 RUS0.001-0.8510-8.50 
  Tkachuk, Andrey 1869 RUS1.0010.08100.80 
  Bashkov, Andrei 1970 RUS1.0010.14101.40 
  Preobrazhensky, Andrey 2035 RUS1.0010.20102.00 
  Voinikonis, Nikita f2073 RUS0.001-0.7610-7.60 
  Kalinin, Nikita An. 1978 RUS0.501-0.3510-3.50 
  Denisenko, Denis 2005 RUS0.501-0.3310-3.30 
 * 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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