Rapid: Individual Calculations June 2018
 Moghadas Jafari, Mohammad  Total change: -10.00  Rating chartPersonal card
 Alborz Rapid 21 Ordibehesht 1397 Alborz IRI 2018-05-11
RcRownchangeKK*chgGame
 1878 1828 2.00 6 -0.60 20 -12.00 
  Sedaghati, Mehrdad f2177 IRI0.001-0.1120-2.20 
  Sabzali, Pardis 1428  * IRI1.0010.08201.60 
  Razaghi, Behrooz 2209 IRI0.001-0.0920-1.80 
  Moradi, Kaveh 1886 IRI0.001-0.4220-8.40 
  Karimi, Ali 1440 IRI1.0010.09201.80 
  Najafiyan Pour, Mahyar 2127 IRI0.001-0.1520-3.00 
 * 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)
 
 Alborz Rapid 4 Khordad 1397 Alborz IRI 2018-05-25
RcRownchangeKK*chgGame
 1827 1828 3.00 6 0.10 20 2.00 
  Soleymani, Diba 1428  * IRI1.0010.08201.60 
  Sedaghati, Mehrdad f2177 IRI0.001-0.1120-2.20 
  Alizadeh, Rahmatollah 1428  * IRI1.0010.08201.60 
  Moradi, Kaveh 1886 IRI1.0010.582011.60 
  Mahmoodi, Nader 1913 IRI0.001-0.3820-7.60 
  Najafiyan Pour, Mahyar 2127 IRI0.001-0.1520-3.00 
 * 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)
 

 

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