Individual Calculations September 2013
 Codreanu, Alex-Cosmin  Total change: 16.05  Rating chartPersonal card
 International Festival of Chess Tulcea 2013 Tulcea ROU 2013-08-13
RcRownchangeKK*chgGame
 1910 1648 2.00 5 1.07 15 16.05 
  Gochev, Plamen 2048  * BUL0.001-0.0815-1.20 
  Dicu, Alexandru-Ion 1846 ROU0.001-0.2415-3.60 
  Deaconu, Mihai-Ionut 1861 ROU0.5010.27154.05 
  Grigorescu, Nicolae-Tiberiu 1886 ROU1.0010.801512.00 
  Sava, Gabriela-Liliana 1910 ROU0.5010.32154.80 
 * 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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