Individual Calculations January 2020
 Ghasempour, Hossein  Total change: -35.80  Rating chartPersonal card
 17th Gilan Second League 1398 Round 5-6 Gilan IRI 2019-12-02
RcRownchangeKK*chgGame
 1747 1590 1.00 2 0.30 20 6.00 
  Samadi Rashtabadi, Bahram 1504 IRI1.0010.38207.60 
  Vaghar, Mohsen 1990  * IRI0.001-0.0820-1.60 
 * 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)
 
 Lahijan Open Under 1700 Lahijan IRI 2019-12-10
RcRownchangeKK*chgGame
 1277 1590 3.00 6 -2.09 20 -41.80 
  Goudarzian, Mohammad Javad 1190  * IRI1.0010.08201.60 
  Eini, Arad 1356 IRI0.001-0.7920-15.80 
  Mostashari, Hamed 1190  * IRI1.0010.08201.60 
  Ghanbarpour, Mahan 1273 IRI1.0010.13202.60 
  Radmard, Ramzan 1465 IRI0.001-0.6720-13.40 
  Mehraeen, Reza 1190  * IRI0.001-0.9220-18.40 
 * 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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