Blitz: Individual Calculations November 2019
 Serdiuk, Vitalii  Total change: -19.80  Rating chartPersonal card
 Memorial Prikhody-2019 (Blitz) Tokmak, Zaporozhye region UKR 2019-10-14
RcRownchangeKK*chgGame
 1909 2202 5.50 8 -0.99 20 -19.80 
  Maliar, Danylo 1802  * UKR1.0010.08201.60 
  Lavrinovitsh, Igor 1802  * UKR1.0010.08201.60 
  Rozhok, Alexey 1949 UKR1.0010.19203.80 
  Polyakov, Maxim m2421 UKR0.001-0.2220-4.40 
  Kostiuck, Yan 1802  * UKR1.0010.08201.60 
  Rozhok, Sergey 1802  * UKR1.0010.08201.60 
  Berlizov, Stanislav 1802  * UKR0.501-0.4220-8.40 
  Malyar, Denis 1893 UKR0.001-0.8620-17.20 
 * 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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