Individual Calculations September 2019
 Kreisl, Robert  Total change: -18.60  Rating chartPersonal card
 3rd Aftab international Chess Festival 2019 - Master Group Khomein IRI 2019-08-23
RcRownchangeKK*chgGame
 2141 2410 5.50 9 -1.86 10 -18.60 
  Mahdavi, Hassan 2115 IRI0.501-0.3510-3.50 
  Doroodian, Mahyar 2010  * IRI0.501-0.4210-4.20 
  Nikookar, Mahdi 2124 IRI0.501-0.3410-3.40 
  Alavi, Homa 2049 IRI0.501-0.4010-4.00 
  Behroozi Moghaddam, Hamed 2120 IRI1.0010.16101.60 
  Aghaei, Alireza 2185 IRI0.501-0.2810-2.80 
  Abdulwahhab, Ahmed Abdulsattar A f2259 IRQ0.501-0.2010-2.00 
  Ghorbani, Hadi 2208 IRI1.0010.24102.40 
  Nazari, Arad 2196 IRI0.501-0.2710-2.70 
 * 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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