Individual Calculations May 2011
 Vulcan, Gheorghe  Total change: -28.05  Rating chartPersonal card
 "Prahova Tournament 2011" open Ploiesti ROU 2011-03-09
RcRownchangeKK*chgGame
 1644 1802 1.50 5 -1.87 15 -28.05 
  Vezeteu, Daniel 2037 ROU0.001-0.2115-3.15 
  Coman, Emilia-Florentina 1402  * ROU0.001-0.9215-13.80 
  Dumitrascu, Grigore 1769 ROU0.001-0.5515-8.25 
  Negulescu, Alexandru 1562 ROU0.501-0.3015-4.50 
  Didiliuc, Dariana-Gabriela 1449 ROU1.0010.11151.65 
 * 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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