Individual Calculations October 2017
 Tyvonyuk, Nataliya  Total change: -4.20  Rating chartPersonal card
 Grand-prix Dvorets_13th stage_B Moscow RUS 2017-09-09
RcRownchangeKK*chgGame
 1654 1728 4.00 7 -0.21 20 -4.20 
  Makhauri, Eli 1634 RUS0.001-0.6320-12.60 
  Zagorskii, Artem 1613 RUS1.0010.34206.80 
  Pak, Nikita 1650 RUS1.0010.39207.80 
  Boger, Juri 1631 RUS1.0010.37207.40 
  Kondratiev, Vadim 1641 RUS0.501-0.1220-2.40 
  Efendieva, Alina 1679 RUS0.501-0.0720-1.40 
  Levkin, Lev 1732 RUS0.001-0.4920-9.80 

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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