Rapid: Individual Calculations November 2015
 Dumitru, Sorin  Total change: -7.40  Rating chartPersonal card
 Cluj County Rapid Chess Championship Cluj-Napoca ROU 2015-10-23
RcRownchangeKK*chgGame
 1512 1494 3.00 7 -0.37 20 -7.40 
  Rusan, Paul-Cristian f1894  * ROU0.001-0.0820-1.60 
  Lupu, David-Stefan 1116 ROU1.0010.09201.80 
  Ripan, Alexandru-Sabin 1721 ROU0.001-0.2120-4.20 
  Chiorescu, Vlad 1190 ROU1.0010.14202.80 
  Sandru, Nicolae 1857 ROU0.001-0.1020-2.00 
  Vaida, Alexandru-Mihail 1250 ROU1.0010.20204.00 
  Andreica, Ovidiu-Tiberiu 1556 ROU0.001-0.4120-8.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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