Blitz: Individual Calculations July 2019
 Efremova, Yulia  Total change: -8.60  Rating chartPersonal card
 Kyrylivka_(Blitz) Kyrylivka, Zaporozhye region UKR 2019-06-14
RcRownchangeKK*chgGame
 2096 2141 4.00 8 -0.43 20 -8.60 
  Rudnev, Andrei 1741  * BLR1.0010.08201.60 
  Budnikov, Oleg 2512 UKR0.001-0.1020-2.00 
  Gavrikov, Vladimir 2082 UKR1.0010.42208.40 
  Khristovoy, Dmitriy 1903 UKR0.001-0.8020-16.00 
  Klachkou, Tsimafei 1935 BLR1.0010.24204.80 
  Polyakov, Maxim m2352 UKR0.001-0.2320-4.60 
  Khristovoy, Yuriy 1825 UKR1.0010.13202.60 
  Solovchuk, Oleksiy 2415 UKR0.001-0.1720-3.40 
 * 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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