Individual Calculations September 2011
 Spirea, Mihai  Total change: -1.80  Rating chartPersonal card
 Buzau Cup Buzau ROU 2011-08-12
RcRownchangeKK*chgGame
 1777 1911 4.50 7 -0.12 15 -1.80 
  Oana, Amalia-Ioana 1511  * ROU1.0010.08151.20 
  Andronescu, Madalin 2149 ROU0.001-0.2015-3.00 
  Stilpeanu, Nicolae 1732 ROU1.0010.27154.05 
  Bratu, Gheorghe 1847 ROU0.001-0.5915-8.85 
  Manea, Costin 1650 ROU1.0010.18152.70 
  Radulescu, Vlad-Alexandru 1830 ROU0.501-0.1115-1.65 
  Manghiuc, Bogdan-Adrian 1722 ROU1.0010.25153.75 
 * 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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