Rapid: Individual Calculations April 2019
 Shahkarami, Amin  Total change: -43.40  Rating chartPersonal card
 Shahre Qods Rapid Cup Esfand 1397 Tehran IRI 2019-03-08
RcRownchangeKK*chgGame
 1691 1753 3.50 7 -0.57 20 -11.40 
  Shafaee, H. 2017 IRI0.001-0.1820-3.60 
  Souri, Hamed 1461 IRI0.001-0.8520-17.00 
  Mehrabi, Mahmood 1471 IRI1.0010.16203.20 
  Barati, Esfandiar 1599 IRI0.501-0.2120-4.20 
  Heravi, Mohammad Hossein 1717 IRI1.0010.45209.00 
  Pilvaieh, Ali 2027 IRI0.001-0.1720-3.40 
  Rahmatpisheh, Amir Hossein 1544 IRI1.0010.23204.60 

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 10Esfand 1397 Alborz IRI 2019-03-17
RcRownchangeKK*chgGame
 1558 1753 2.00 5 -1.60 20 -32.00 
  Amini, Mohammadmobin 1353  * IRI1.0010.08201.60 
  Houshmandnia, Hamid Reza 1451 IRI1.0010.15203.00 
  Najafiyan Pour, Mahyar 2139 IRI0.001-0.0920-1.80 
  Zeinali, Alireza 1353  * IRI0.001-0.9220-18.40 
  Alizadeh, Sohrab 1493 IRI0.001-0.8220-16.40 
 * 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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