Blitz: Individual Calculations February 2020
 Riabova, Valentyna  Total change: -13.80  Rating chartPersonal card
 Weekend tournament (Blitz)-January-2020 Zaporozhye UKR 2020-01-19
RcRownchangeKK*chgGame
 1695 1387 1.00 10 -0.69 20 -13.80 
  Smolin, Sergey m1787  * UKR0.001-0.0820-1.60 
  Primakov, Alexandr 1787  * UKR0.001-0.0820-1.60 
  Babaev, Farid 1630 UKR0.001-0.2020-4.00 
  Kucher, Tamara 1339 UKR1.0010.43208.60 
  Alekseeva, Nadezchda 1511 UKR0.001-0.3320-6.60 
  Korotya, Olexandr 1787  * UKR0.001-0.0820-1.60 
  Voloshin, Valery 1744 UKR0.001-0.1120-2.20 
  Piskunov, Gennadiy 1787  * UKR0.001-0.0820-1.60 
  Lysenko, Yuri 1787  * UKR0.001-0.0820-1.60 
  Slobodeniuk, Vladimir 1787  * UKR0.001-0.0820-1.60 
 * 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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