Individual Calculations July 2017
 Sousanabadi Farahani, Ramin  Total change: -9.20  Rating chartPersonal card
 Tehran Standard Under 2100 Cup 23 Ramezan 1396 Tehran IRI 2017-06-18
RcRownchangeKK*chgGame
 1462 1609 1.50 3 -0.46 20 -9.20 
  Ahadi, Mohammad Amin 1209  * IRI0.501-0.4220-8.40 
  Teimouri Yadkuri, Shahdad 1279 IRI1.0010.12202.40 
  Karami Kejani, Masoud 1899 IRI0.001-0.1620-3.20 
 * 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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