Individual Calculations July 2015
 Riabchenko, Mihail  Total change: 11.80  Rating chartPersonal card
 Bridges of Ingul 2015 Nikolaev UKR 2015-06-21
RcRownchangeKK*chgGame
 1812 1696 3.50 8 0.59 20 11.80 
  Kireev, Andrey 2053 UKR0.001-0.1120-2.20 
  Shton, Roman 1982 UKR0.001-0.1620-3.20 
  Boyko, Evgeniy 1516 UKR1.0010.26205.20 
  Rakhmangulova, Iulia 1918 UKR0.001-0.2220-4.40 
  Alexandrova, Evgenia 1560 UKR1.0010.32206.40 
  Neronov, Boris 1848 UKR1.0010.702014.00 
  Tribushna, Hanna 1809 UKR0.001-0.3520-7.00 
  Mitchenko, Gennady 1807 UKR0.5010.15203.00 

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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