Blitz: Individual Calculations July 2017
 Melnik, Roman  Total change: 34.20  Rating chartPersonal card
 20th chess festival Hopes of Ukraine - blitz Nikolaev UKR 2017-06-25
RcRownchangeKK*chgGame
 1689 1672 5.50 8 1.71 20 34.20 
  Sereda, Yaroslava 1414 UKR1.0010.18203.60 
  Shcherbina, Kirill 1364 UKR1.0010.14202.80 
  Bondar, Dmytro 1886 UKR1.0010.772015.40 
  Berin, Artem 1678 UKR1.0010.512010.20 
  Nelepov, Nikita 1749 UKR1.0010.612012.20 
  Misiura, Danil 1657 UKR0.501-0.0220-0.40 
  Goroshkov, Maksym 1795 UKR0.001-0.3320-6.60 
  Bilovil, Bogdan 1968 UKR0.001-0.1520-3.00 

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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