Individual Calculations January 2020
 Hamidi, Amir Mohammad  Total change: -6.00  Rating chartPersonal card
 24th Iranian first League 1398 Hormozgan IRI 2019-12-10
RcRownchangeKK*chgGame
 2000 2296 5.50 7 -0.30 20 -6.00 
  Zakeri, Omid 1896  * IRI1.0010.08201.60 
  Alipoor Shahraki, Abolfazl 1896  * IRI1.0010.08201.60 
  Salimifard, Behtash 2218 IRI0.501-0.1120-2.20 
  Nadimi, Mohammadreza 1896  * IRI1.0010.08201.60 
  Shahzamani, Arman 2086 IRI0.501-0.2720-5.40 
  Ansari, Hossein 1896  * IRI1.0010.08201.60 
  Razaghi, Behrooz 2113 IRI0.501-0.2420-4.80 
 * 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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