Individual Calculations December 2017
 Tondro, Amir Hosein  Total change: 121.20  Rating chartPersonal card
 Tehran Standard Cup 24-30 Aban 1396 UR1800 Tehran IRI 2017-11-17
RcRownchangeKK*chgGame
 1723 1490 0.50 3 -0.13 40 -5.20 
  Mahdizadeh, Mohammad 1727 IRI0.5010.304012.00 
  Mahdavi, Mahdis 1797 IRI0.001-0.1440-5.60 
  Fathollahi, Hamid 1646 IRI0.001-0.2940-11.60 

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)
 
 Iran Boys Under 20 Championship 1396 Zanjan IRI 2017-11-22
RcRownchangeKK*chgGame
 1729 1490 5.00 8 3.16 40 126.40 
  Fazli, Akbar 1782 IRI0.001-0.1540-6.00 
  Mohammadi Moghani, Amir 1090  * IRI1.0010.08403.20 
  Azad, Mohammad Javad 1778 IRI1.0010.844033.60 
  Abdolmohammadi, Milad 1849 IRI1.0010.904036.00 
  Omidi, Arya 1890  * IRI0.001-0.0840-3.20 
  Rostami, Mohsen 1666 IRI1.0010.734029.20 
  Nazari, Arad 1890  * IRI1.0010.924036.80 
  Rastbod, Ali f1890  * IRI0.001-0.0840-3.20 
 * 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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