Individual Calculations July 2015
 Boyko, Evgeniy  Total change: -57.20  Rating chartPersonal card
 Bridges of Ingul 2015 Nikolaev UKR 2015-06-21
RcRownchangeKK*chgGame
 1676 1516 1.00 8 -1.43 40 -57.20 
  Kara-Mustafa, Alexey 1892 UKR0.001-0.0940-3.60 
  Petrenko, Mykola V 1763 UKR0.001-0.1940-7.60 
  Riabchenko, Mihail 1696 UKR0.001-0.2640-10.40 
  Kravchenko, Vasiliy 1592 UKR0.001-0.4040-16.00 
  Martinuk, Alexandr 1779 UKR0.001-0.1840-7.20 
  Melnik, Roman 1492 UKR0.001-0.5340-21.20 
  Alexandrova, Evgenia 1560 UKR0.001-0.4440-17.60 
  Iliushkin, Alexey 1637 UKR1.0010.664026.40 

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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