Blitz: Individual Calculations March 2017
 Diachek, Alina  Total change: -12.40  Rating chartPersonal card
 Ukraine Chess Championship-2017 U14 (Girls) (Blitz) Chernivtsi UKR 2017-02-12
RcRownchangeKK*chgGame
 1705 1712 3.50 8 -0.62 20 -12.40 
  Degtyaryova, Sofia 1550 UKR0.501-0.2120-4.20 
  Grizlova, Sofia 1633 UKR1.0010.39207.80 
  Ivanytska, Lyudmyla 1708 UKR1.0010.49209.80 
  Kolosan, Ulyana 1751 UKR1.0010.552011.00 
  Alekseenko, Yuliya 1988 UKR0.001-0.1720-3.40 
  Dziatko, Evgeniya 1852 UKR0.001-0.3120-6.20 
  Romanyuk, Lidiya 1594 UKR0.001-0.6620-13.20 
  Ivanytska, Sofia 1562 UKR0.001-0.7020-14.00 

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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