Individual Calculations January 2015
 Jahankhani, Hojatollah  Total change: -0.80  Rating chartPersonal card
 2nd Behin Baz Afarin Open (2014) Tehran IRI 2014-11-15
RcRownchangeKK*chgGame
 1802 1748 4.00 9 -0.04 20 -0.80 
  Alavi, Sayed Javad m2148  * IRI0.001-0.0820-1.60 
  Andam, Aryan 1433 IRI1.0010.14202.80 
  Sadatnajafi, M. 2148  * IRI0.5010.42208.40 
  Zahedifar, Anahita 1952 IRI0.001-0.2420-4.80 
  Amiri Mehr, Ashkan 1479 IRI1.0010.17203.40 
  Kanan Azer, Nasser 2068 IRI0.001-0.1320-2.60 
  Teymouri, Abbas Gholi 1545 IRI1.0010.24204.80 
  Mousavi, Emadeddin 1901 IRI0.001-0.3020-6.00 
  Darini, Iliya 1543 IRI0.501-0.2620-5.20 
 * 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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