Individual Calculations September 2013
 Constandache, Andrei-George  Total change: 26.55  Rating chartPersonal card
 International Festival of Chess Tulcea 2013 Tulcea ROU 2013-08-13
RcRownchangeKK*chgGame
 1992 1680 2.50 5 1.77 15 26.55 
  Ghiocel, Alexandru-Mihai 2076 ROU0.001-0.0815-1.20 
  Grigorescu, Nicolae-Tiberiu 1886 ROU1.0010.761511.40 
  Sava, Gabriela-Liliana 1910 ROU1.0010.791511.85 
  Gilea, Lucian 2080  * ROU0.001-0.0815-1.20 
  Ribarov, Plamen 2009 BUL0.5010.38155.70 
 * 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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