Individual Calculations July 2017
 Sajadi Naeini, Seyed Soheil  Total change: 39.60  Rating chartPersonal card
 Tehran Standard Under 2100 Cup 23 Ramezan 1396 Tehran IRI 2017-06-18
RcRownchangeKK*chgGame
 1647 1507 3.00 6 0.99 40 39.60 
  Esmaeilnejad, Mohammad Amin 1907  * IRI0.001-0.0840-3.20 
  Hamdollahi, Zahra 1278 IRI1.0010.21408.40 
  Pour Eskandar, Aliakbar 1722 IRI1.0010.774030.80 
  Davoodi, Mehran 1704 IRI1.0010.754030.00 
  Khalili, Reza 1572 IRI0.001-0.4140-16.40 
  Alamir Virsagh, Ehsan 1697 IRI0.001-0.2540-10.00 
 * 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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