Individual Calculations January 2012
 Ciobanu, Aurelian  Total change: 9.75  Rating chartPersonal card
 Grand Prix IASI 2011-3rd stage Iasi ROU 2011-11-30
RcRownchangeKK*chgGame
 2026 2266 6.00 7 0.65 15 9.75 
  Ionita, Ioan 1866  * ROU1.0010.08151.20 
  Morea, Georgiana-Steluta 1881 ROU1.0010.09151.35 
  Tiron, Calin-Andrei 1866  * ROU1.0010.08151.20 
  Garbea, Bogdan 2272 ROU0.5010.01150.15 
  Gelip, Ioana 2000 ROU0.501-0.3215-4.80 
  Panush, Viktor m2031 MDA1.0010.21153.15 
  Taras, Iulian-Ioan f2269 ROU1.0010.50157.50 
 * 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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