Individual Calculations March 2011
 Portelli, Severino  Total change: -64.00  Rating chartPersonal card
 HIT Open 2011 - tournament A Nova Gorica SLO 2011-01-28
RcRownchangeKK*chgGame
 1826 1822 1.00 7 -2.56 25 -64.00 
  Milenkovic, Mladen m2222  * SRB0.001-0.0825-2.00 
  Veliscek, Iza 1589 SLO1.0010.21255.25 
  Vrhovnik, Damir 2048 CRO0.001-0.2125-5.25 
  Bratkovic, Jakob 1672 SLO0.001-0.7025-17.50 
  Ivanovic, Andrej 1921 SLO0.001-0.3625-9.00 
  Pecchiari, Alberto 1621 ITA0.001-0.7625-19.00 
  Bratkovic, Sham 1706 SLO0.001-0.6625-16.50 
 * 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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