Individual Calculations October 2018
 Saleh Kotah, Sayed Ataollah  Total change: 3.00  Rating chartPersonal card
 2nd Aftab International Cup 2018 - B Group Khomein IRI 2018-08-25
RcRownchangeKK*chgGame
 1728 1894 6.50 9 0.15 20 3.00 
  Rezaeipour, Sina 1494  * IRI1.0010.08201.60 
  Soleimany, Alireza 1677 IRI1.0010.22204.40 
  Mahdavi, Reza 1787 IRI0.001-0.6520-13.00 
  Jangjoo, Abolfazl 1615 IRI1.0010.16203.20 
  Zolfaghari, Mohammad Javad 1813 IRI1.0010.39207.80 
  Darini, Iliya 1851 IRI0.501-0.0620-1.20 
  Ramezani, Soroosh 1745 IRI0.501-0.2020-4.00 
  Kasipour Azbari, Seyed Arvin 1736 IRI1.0010.29205.80 
  Majidi Shadan, Ali 1837 IRI0.501-0.0820-1.60 
 * 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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