Rapid: Individual Calculations February 2017
 Kostrubskiy, Artur  Total change: -22.80  Rating chartPersonal card
 Memorial V.Martynov Rapid-2017 Khmelnitsky UKR 2017-01-21
RcRownchangeKK*chgGame
 1582 1475 1.50 7 -1.14 20 -22.80 
  Seredin, Viktor 1787 UKR0.001-0.1420-2.80 
  Bezpalko, Ira 1685 UKR0.001-0.2320-4.60 
  Dudnik, Grygoriy 1828 UKR0.5010.39207.80 
  Yavdosiuk, Vasilisa 1384 UKR1.0010.38207.60 
  Zakoulov, Valentin 1492 UKR0.001-0.4820-9.60 
  Lukianova, Ksenia 1502 UKR0.001-0.4620-9.20 
  Stakhov, Andriy 1399 UKR0.001-0.6020-12.00 

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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