Individual Calculations October 2018
 Daliri, Pedram  Total change: 35.60  Rating chartPersonal card
 3rd Iranian Amateur Under 2000 Chess Championship 1397 Zanjan IRI 2018-09-10
RcRownchangeKK*chgGame
 1815 1973 7.50 9 1.20 40 48.00 
  Najafi Tabar, Aydin 1789 IRI0.501-0.2440-9.60 
  Nadernia, Niki 1801 IRI1.0010.274010.80 
  Rostami, Hossein 1709 IRI0.501-0.3240-12.80 
  Abdollahabadi, Amir Hosien 1700 IRI1.0010.17406.80 
  Memarzadeh, Hossein 1901 IRI1.0010.404016.00 
  Zahmati, Sobhan 1847 IRI1.0010.334013.20 
  Safarian, Javad 1981 IRI0.5010.01400.40 
  Ahmadian, Moharram 1897 IRI1.0010.404016.00 
  Ghasemi, Mohammadreza 1713 IRI1.0010.18407.20 

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)
 
 5th Gilan Ayandesazan League 2018 Gilan IRI 2018-09-15
RcRownchangeKK*chgGame
 1813 1973 1.00 2 -0.31 40 -12.40 
  Taslimi, Borsa 2052 IRI0.001-0.3940-15.60 
  Javanmard, Aryana 1573  * IRI1.0010.08403.20 
 * 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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