Blitz: Individual Calculations October 2023
 Krainev, Vladimir  Total change: -31.20  Rating chartPersonal card
 Blitz Novosibirsk Region Seniors - 2023 Novosibirsk RUS 2023-09-08
RcRownchangeKK*chgGame
 1727 1789 3.50 9 -1.56 20 -31.20 
  Pak, Kil En 1989 RUS0.001-0.2420-4.80 
  Ognev, Victor 1528 RUS0.001-0.8220-16.40 
  Konjkov, Victor 1753 RUS0.001-0.5520-11.00 
  Bragin, Alexander V 1458 RUS1.0010.12202.40 
  Klyushnichenko, Victor 1697 RUS1.0010.37207.40 
  Mukhamadeev, Razit 1965 RUS0.5010.23204.60 
  Nikitin, Gennady 1880 RUS0.001-0.3820-7.60 
  Korovin, Leonid 1389  * RUS1.0010.08201.60 
  Akishev, Alexander 1884 RUS0.001-0.3720-7.40 
 * 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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