Individual Calculations February 2013
 Luketic, Ivan  Total change: -1.50  Rating chartPersonal card
 18th International Tournament Open Bosnjaci 2013 Bosnjaci CRO 2013-01-03
RcRownchangeKK*chgGame
 1971 1800 2.00 7 -0.05 30 -1.50 
  Bosnjak, Nino 2200  * CRO0.001-0.0830-2.40 
  Brkic, Zdenko 2025 CRO0.001-0.2230-6.60 
  Matozan, Zvonko 1991 CRO0.5010.25307.50 
  Tadic, Drago 1977 CRO0.5010.23306.90 
  Matanovic, Luka 1951 CRO0.001-0.3030-9.00 
  Solic, Miroslav 1973 CRO0.001-0.2730-8.10 
  Piskovic, Jozo 1680 CRO1.0010.343010.20 
 * 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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