Individual Calculations July 2008
 Dumitrescu, Robert  Total change: -6.15  Rating chartPersonal card
 Romanian National Youth Championship - boys under 14 Voineasa ROU 2008-04-12
RcRownchangeKK*chgGame
 1880 1869 2.00 5 -0.41 15 -6.15 
  Stegariu, Vlad Ionut 1937 ROU0.5010.09151.35 
  Doros, Radu Marian 2022 ROU0.001-0.3015-4.50 
  Aldea, Robert 1636 ROU0.001-0.7915-11.85 
  Barascu, Alexandru-Florin 1879 ROU1.0010.51157.65 
  Siclovan, Cristian-Danut 1928 ROU0.5010.08151.20 

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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