Individual Calculations November 2009
 Cimpoiasu, Dan  Total change: -9.75  Rating chartPersonal card
 Ploiesti Chess Weekend no. 1 Ploiesti ROU 2009-10-02
RcRownchangeKK*chgGame
 1889 1909 2.50 6 -0.65 15 -9.75 
  Telea, Stefan 2099 ROU0.001-0.2515-3.75 
  Sacuiu, George-Alexandru 1700 ROU0.501-0.2715-4.05 
  Gorea, Aristide 1781 ROU1.0010.33154.95 
  Stoicescu, Horia 1938 ROU0.001-0.4615-6.90 
  Pepene, Ionut 1741 ROU1.0010.28154.20 
  Anuta, Elefterie-Laurentiu 2072 ROU0.001-0.2815-4.20 

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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