Individual Calculations March 2018
 Shahsavari, Mahan  Total change: 72.00  Rating chartPersonal card
 Tehran Standard Ayandesazan 23-29 Bahman U-14 1396 Tehran IRI 2018-02-12
RcRownchangeKK*chgGame
 1538 1309 3.50 7 1.80 40 72.00 
  Navidi, Parsa 1709  * IRI1.0010.924036.80 
  Heidarzadeh, Arsha 1709  * IRI0.001-0.0840-3.20 
  Fazeli Ghazijahani, Ali 1565 IRI0.5010.314012.40 
  Parham Asl, Mani 1460 IRI0.001-0.3040-12.00 
  Mahjoob Zardast, Artemis wc1240 IRI1.0010.404016.00 
  Zare Karizi, Negar 1446 IRI1.0010.684027.20 
  Sharafi, Amir Mehrad 1636 IRI0.001-0.1340-5.20 
 * 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)
 

 

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