Individual Calculations May 2019
 Alavi, Mir Mahmood  Total change: -18.20  Rating chartPersonal card
 Ramsar jam javaher Standard Cup 1398 Ramsar IRI 2019-04-17
RcRownchangeKK*chgGame
 1641 1577 2.00 6 -0.67 20 -13.40 
  Moosapour, Rastin 1873 IRI0.001-0.1520-3.00 
  Samsam, Farhad 1947 IRI0.5010.40208.00 
  Sadoogh, Zahra 1315 IRI0.501-0.3220-6.40 
  Asadian, Mohammad 1311 IRI1.0010.18203.60 
  Rezaei Abari, Farzin 1977  * IRI0.001-0.0820-1.60 
  Mohammadi, Amir Hossein 1424 IRI0.001-0.7020-14.00 
 * 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)
 
 1st Ghaem Cup International Chess Festival 2019 (U-2100) Mazandaran IRI 2019-04-20
RcRownchangeKK*chgGame
 1537 1577 4.00 8 -0.24 20 -4.80 
  Mahdavi, Mahdis 1903 IRI0.001-0.1320-2.60 
  Safarpour, Hoseyn 1280 IRI1.0010.15203.00 
  Babazade, Zhala 1813 AZE1.0010.802016.00 
  Khoshkalamian, B. 1864 IRI0.001-0.1620-3.20 
  Baghirova, Khatun wc1834 AZE0.001-0.1820-3.60 
  Rostami, Setayesh 1177  * IRI0.001-0.9220-18.40 
  Kordi, Karen 1247 IRI1.0010.12202.40 
  Sajjadi, Neamat 1177  * IRI1.0010.08201.60 
 * 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)
 

 

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