Rapid: Individual Calculations April 2018
 Koptsiukh, Vladimir  Total change: -17.40  Rating chartPersonal card
 III chess tournament "Memory Nebesna Sotnia & heroes ATO" Lviv UKR 2018-03-04
RcRownchangeKK*chgGame
 1728 1914 5.50 9 -0.87 20 -17.40 
  Skarbarchuk, Tetyana 1514  * UKR1.0010.08201.60 
  Kondratyuk, Viktoriya 1514  * UKR1.0010.08201.60 
  Buksa, Nataliya wg2258 UKR0.001-0.1220-2.40 
  Kvak, Robert 1634 UKR0.001-0.8420-16.80 
  Tsytulya, Yana 1514  * UKR1.0010.08201.60 
  Biletskyy, Dmytro 1626 UKR0.501-0.3420-6.80 
  Chugai, Roman 1621 UKR1.0010.15203.00 
  Panchyshyn, Taras 2118 UKR0.001-0.2420-4.80 
  Verhola, Volodymyr 1750 UKR1.0010.28205.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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