Rapid: Individual Calculations December 2017
 Motevali, Seyed Mohammadhosein  Total change: -7.00  Rating chartPersonal card
 Tehran Rapid 25 Aban 1396 Tehran IRI 2017-11-16
RcRownchangeKK*chgGame
 1589 1686 4.00 7 -0.35 20 -7.00 
  Ahadi, Mohammad Amin 1286  * IRI1.0010.08201.60 
  Lavasani, Javad 2076 IRI0.001-0.0920-1.80 
  Rostamkalaee, Seyed Shayan 1475 IRI1.0010.23204.60 
  Achak, Amir 1910 IRI0.001-0.2220-4.40 
  Khalaji, Saead 1483 IRI0.001-0.7620-15.20 
  Jaladati, Esmaeil 1419 IRI1.0010.18203.60 
  Yavarzadeh, Yashar 1471 IRI1.0010.23204.60 
 * 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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