Individual Calculations October 2014
 Ghotbi Zavie, Amir Hossein  Total change: 4.80  Rating chartPersonal card
 Ramadan Open Chess Tournament U-2100 (2014) Tehran IRI 2014-07-03
RcRownchangeKK*chgGame
 1778 1570 2.00 7 0.20 40 8.00 
  Roozbayan, Reza 1970  * IRI0.001-0.0840-3.20 
  Masoudi, Sepehr 1785 IRI0.001-0.2340-9.20 
  Kadkhodaei, Kiarash 1369 IRI1.0010.24409.60 
  Barari, Mehdi 1887 IRI0.5010.374014.80 
  Shafiei, Mahdi 1839 IRI0.5010.334013.20 
  Azhir, Hooman 1810 IRI0.001-0.2040-8.00 
  Akbari, Hamid 1785 IRI0.001-0.2340-9.20 
 * 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)
 
 Quds Cup (2014) Tehran IRI 2014-07-22
RcRownchangeKK*chgGame
 1970 1570 0.00 1 -0.08 40 -3.20 
  Najafiyan Pour, Mahyar 1970  * 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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