Rapid: Individual Calculations May 2019
 Mahmoodi, Nader  Total change: 26.60  Rating chartPersonal card
 Tehran Rapid Cup 23 Farvardin 1398 Tehran IRI 2019-04-12
RcRownchangeKK*chgGame
 1932 1852 4.00 8 0.89 20 17.80 
  Keshani, Kian 1452  * IRI1.0010.08201.60 
  Poormosavi, Seyed Kian 2070 IRI0.001-0.2220-4.40 
  Doroodgar, A.hosein 1681 IRI1.0010.27205.40 
  Shafaee, H. 2038 IRI1.0010.742014.80 
  Asgharvand, Davood 1944 IRI1.0010.632012.60 
  Ghaziolsharif, Kaveh 2156 IRI0.001-0.1420-2.80 
  Zahedifar, Anahita wf2078 IRI0.001-0.2120-4.20 
  Tavakolian, M. 2034 IRI0.001-0.2620-5.20 
 * 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 30 Farvardin 1398 Alborz IRI 2019-04-27
RcRownchangeKK*chgGame
 1701 1852 5.00 7 0.44 20 8.80 
  Karimi Soureh, Ali 1452  * IRI1.0010.08201.60 
  Nafar, Hadi 1452  * IRI1.0010.08201.60 
  Karimi Soureh, Kiarash 1452  * IRI1.0010.08201.60 
  Sabahi, Mohammad 1946 IRI0.001-0.3720-7.40 
  Mirdavoodi, Hasan 1900 IRI1.0010.572011.40 
  Bajalan, Mohammad 1510 IRI1.0010.12202.40 
  Bashiri, Aryan 2196 IRI0.001-0.1220-2.40 
 * 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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