Individual Calculations March 2012
 Portelli, Severino  Total change: -17.70  Rating chartPersonal card
 HIT Open 2012 - tournament A Nova Gorica SLO 2012-01-27
RcRownchangeKK*chgGame
 1806 1758 2.00 7 -1.18 15 -17.70 
  Dusak, Aljaz 2147 SLO0.001-0.0915-1.35 
  Prosen, Jure 1976 SLO0.001-0.2215-3.30 
  Cortese, Lina 1621 ITA0.501-0.1815-2.70 
  Zupancic, Urban 1921 SLO0.001-0.2815-4.20 
  Opalic, David 1631 SLO0.001-0.6715-10.05 
  Feltrin, Kris 1644 SLO0.501-0.1615-2.40 
  Raimo, Isacco 1703 ITA1.0010.42156.30 

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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