Individual Calculations June 2013
 Bucur, Stefan  Total change: -0.15  Rating chartPersonal card
 Sovata chess open 2013 Sovata ROU 2013-05-16
RcRownchangeKK*chgGame
 1760 2028 4.00 5 -0.01 15 -0.15 
  Talu, Mircea 1684 ROU0.501-0.3815-5.70 
  Ognean, Mihnea-Ionut 1661 ROU0.501-0.4015-6.00 
  Jakab, Nandor 1637 ROU1.0010.09151.35 
  Vartopeanu, Nicolae 1867 ROU1.0010.29154.35 
  Clotan, Marius-Lilian 1950 ROU1.0010.39155.85 

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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