Individual Calculations July 2009
 Dumitrescu, Robert  Total change: -8.55  Rating chartPersonal card
 Romanian National Youth Chess Championship - Boys U16 Voineasa ROU 2009-04-08
RcRownchangeKK*chgGame
 1894 1899 3.50 8 -0.57 15 -8.55 
  Corlatescu, Dragos-Georgian 2166 ROU0.001-0.1815-2.70 
  Aldea, Robert 1707 ROU1.0010.25153.75 
  Nanu, Florentin-Gabriel 1911 ROU0.5010.02150.30 
  Florescu, Alin-Cristian 1947 ROU0.001-0.4315-6.45 
  Dan, Aurelian 1917 ROU0.5010.03150.45 
  Panainte, Daniel-Iulian 1833 ROU0.501-0.0915-1.35 
  Atomei, Cristian 1867 ROU0.001-0.5415-8.10 
  Catricicau, Claudiu 1804 ROU1.0010.37155.55 

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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