Individual Calculations September 2015
 Zarko, Ivica  Total change: -24.20  Rating chartPersonal card
 7th International chess tournament - Bjelovar Open 2015 Bjelovar CRO 2015-07-30
RcRownchangeKK*chgGame
 1899 1918 3.50 6 0.38 20 7.60 
  Jakrlin, Ivica 1685 CRO0.501-0.2920-5.80 
  Dzaja, Martin Zorislav 1967 CRO1.0010.572011.40 
  Srbis, Jurica f2318  * CRO0.001-0.0820-1.60 
  Grkinic, Goran 2017 CRO0.001-0.3620-7.20 
  Koksa, Jelena 1518  * CRO1.0010.08201.60 
  Garac, Marijan 1888 CRO1.0010.46209.20 
 * 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)
 
 Acs Janos Memorial 2015 Tapolca HUN 2015-08-08
RcRownchangeKK*chgGame
 1740 1918 2.50 6 -1.59 20 -31.80 
  Urhegyi, Marton 2156 HUN0.001-0.2020-4.00 
  Reti, Boldizsar Tibor 1518  * HUN0.501-0.4220-8.40 
  Balogh, Akos 1529 HUN0.501-0.4120-8.20 
  Forgacs, Attila Jr. 1518  * HUN0.501-0.4220-8.40 
  Holczbauer, Florian 1714 HUN1.0010.24204.80 
  Sturc, Gustav 2003 SVK0.001-0.3820-7.60 
 * 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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