Rapid: Individual Calculations February 2017
 Dudnik, Grygoriy  Total change: -48.40  Rating chartPersonal card
 Memorial V.Martynov Rapid-2017 Khmelnitsky UKR 2017-01-21
RcRownchangeKK*chgGame
 1622 1828 3.50 8 -2.42 20 -48.40 
  Lukianova, Ksenia 1502 UKR0.001-0.8720-17.40 
  Shvets, Viktoria 1521 UKR0.001-0.8620-17.20 
  Kostrubskiy, Artur 1475 UKR0.501-0.3920-7.80 
  Dudar, Anatoly 1714 UKR1.0010.34206.80 
  Zakoulov, Valentin 1492 UKR1.0010.12202.40 
  Dziatko, Evgeniya 1907 UKR0.001-0.3920-7.80 
  Boreyko, Mikhailo 1589 UKR1.0010.20204.00 
  Poznansky, Dmytro 1776 UKR0.001-0.5720-11.40 

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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