Rapid: Individual Calculations October 2022
 Iranfar, Amir  Total change: 3.00  Rating chartPersonal card
 The international Rapid competition of Master Tafrishi Cup Mashhad IRI 2022-09-22
RcRownchangeKK*chgGame
 1559 1693 6.00 9 0.15 20 3.00 
  Hasanpor Moghadam, Iman 1610 IRI0.501-0.1120-2.20 
  Binaei Tavallaei, Mahdi 1718 IRI1.0010.532010.60 
  Khosravi, Korosh 1441 IRI1.0010.19203.80 
  Ahmadi, Erfan 1878 IRI0.5010.24204.80 
  Alipoor Shahraki, Abolfazl 1881 IRI0.001-0.2620-5.20 
  Golmeimi, Ermia 1365 IRI1.0010.13202.60 
  Ghavami, Pouya 1441 IRI0.001-0.8120-16.20 
  Tavousi, Abbas 1293  * IRI1.0010.08201.60 
  Kazemian, Amir Hosein 1403 IRI1.0010.16203.20 
 * 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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