Rapid: Individual Calculations May 2018
 Khoshkalam, Seyed Mahan  Total change: 17.20  Rating chartPersonal card
 Fooman Rapid Cup Farvardin 1397 Fooman IRI 2018-04-14
RcRownchangeKK*chgGame
 1687 1618 2.00 5 -0.11 20 -2.20 
  Eghdam, Pouria 1978 IRI1.0010.902018.00 
  Abedzadeh, Rasool 1846 IRI0.001-0.2120-4.20 
  Fatemi Pashkam, Seyed Ebrahim 1391 IRI0.001-0.7920-15.80 
  Abbaszadeh, Amin 1299 IRI1.0010.13202.60 
  Samsam, Farhad 1923 IRI0.001-0.1420-2.80 

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 Mate Chess Club Rapid Tournoment 2018 Rasht IRI 2018-04-28
RcRownchangeKK*chgGame
 1747 1618 3.00 6 0.97 20 19.40 
  Ghasemi Haji, Ramtin 1877 IRI0.001-0.1820-3.60 
  Evaz Pour, Amirreza 1218  * IRI1.0010.08201.60 
  Behzad Nazif, Parva 1736 IRI1.0010.662013.20 
  Azadbakhsh, Farshid 2018  * IRI0.001-0.0820-1.60 
  Samsam, Farhad 1923 IRI1.0010.862017.20 
  Masoumi, Mohammad 1711 IRI0.001-0.3720-7.40 
 * 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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