Individual Calculations August 2017
 Kovalskyi, Roman  Total change: 19.60  Rating chartPersonal card
 Mukachevo Summer - 2017 - A Mukachevo UKR 2017-07-04
RcRownchangeKK*chgGame
 1785 1493 2.00 8 0.49 40 19.60 
  Kukelko, Alexey 1893  * UKR0.001-0.0840-3.20 
  Prydun, Andriy 1893  * UKR0.5010.424016.80 
  Vachylya, Andriy 1893  * UKR0.001-0.0840-3.20 
  Siniauski, Artsiom 1893  * BLR0.001-0.0840-3.20 
  Tkachuk, Oksana 1846 UKR0.5010.394015.60 
  Goroshkov, Maksym 1867 UKR0.001-0.1040-4.00 
  Yaremchuk, Volodymyr 1388 UKR0.501-0.1440-5.60 
  Aliev, Yuri 1610 UKR0.5010.16406.40 
 * 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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