Individual Calculations December 2012
 Kruljac, Petra  Total change: 4.80  Rating chartPersonal card
 21th CRO Team Ch - III.A. League Centre (r7-r11) Zagreb CRO 2012-10-07
RcRownchangeKK*chgGame
 2045 2069 3.00 5 0.32 15 4.80 
  Ivekovic, Tihana 2020 CRO0.501-0.0715-1.05 
  Pavic, Jakov 2105 CRO0.5010.05150.75 
  Hamer, Ivan 2021 CRO0.501-0.0715-1.05 
  Mabic, Goran 2085 CRO0.5010.02150.30 
  Hodzic, Hazim 1992 CRO1.0010.39155.85 

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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