Individual Calculations September 2009
 Garofalo, Sergio  Total change: 20.70  Rating chartPersonal card
 23th International Open Tournament Pula 2009 Pula CRO 2009-06-27
RcRownchangeKK*chgGame
 2016 1800 3.00 7 1.38 15 20.70 
  Simic, Milan A 2140 SRB0.001-0.1215-1.80 
  Bartl, Ulf 2015 GER0.001-0.2315-3.45 
  Candura, Stefano 2001 ITA1.0010.761511.40 
  Neagos, Raul-Alexandru 2024 ROU0.001-0.2215-3.30 
  Mrkalj, Mico 1968 CRO0.001-0.2815-4.20 
  Sindicic, Branko 1997 SLO1.0010.751511.25 
  Kamenecki, Stjepan 1967 CRO1.0010.721510.80 

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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