Individual Calculations October 2018
 Soudmand, Sayed Mohsen  Total change: 39.00  Rating chartPersonal card
 2nd Aftab International Cup 2018 - B Group Khomein IRI 2018-08-25
RcRownchangeKK*chgGame
 1870 1734 5.50 8 2.93 20 58.60 
  Pouresmaeil, Naser 1899 IRI1.0010.722014.40 
  Ghoorchibeygi, Alireza 1873 IRI1.0010.692013.80 
  Majidi Shadan, Ali 1837 IRI1.0010.642012.80 
  Arvan, Amirhosein 1829 IRI0.001-0.3720-7.40 
  Khatibi, Amir Reza 1885 IRI0.001-0.3020-6.00 
  Asgharpourmasoleh, Tara 1822 IRI1.0010.622012.40 
  Noroozi, Mohammad 1816 IRI1.0010.612012.20 
  Noori, Amir 1995 IRI0.5010.32206.40 

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)
 
 3rd Iranian Amateur Under 2000 Chess Championship 1397 Zanjan IRI 2018-09-10
RcRownchangeKK*chgGame
 1676 1723 4.00 9 -0.98 20 -19.60 
  Memarzadeh, Hossein 1901 IRI0.001-0.2720-5.40 
  Rahimi, Amir Mohammad 1964 IRI0.001-0.2020-4.00 
  Jamalzadeh, Morteza 1916 IRI0.001-0.2520-5.00 
  Moshirabadi, Hadi 1520 IRI1.0010.24204.80 
  Rajabi, Amir Hosein 1462 IRI1.0010.18203.60 
  Nadernia, Nikta 1810 IRI0.001-0.3820-7.60 
  Keshani, Kian 1418 IRI1.0010.14202.80 
  Harati, Hasti 1467 IRI0.001-0.8120-16.20 
  Mahmoodi, Samad 1628 IRI1.0010.37207.40 

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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