Individual Calculations July 2017
 Valizade, Amin  Total change: -90.80  Rating chartPersonal card
 Shomale Shargh Ramazan Standard Khordad 1396 Tehran IRI 2017-06-17
RcRownchangeKK*chgGame
 1530 1537 2.00 8 -2.27 40 -90.80 
  Kashefi, Amir Hosein 1937  * IRI0.001-0.0840-3.20 
  Mobini, Younes 1404 IRI0.001-0.6840-27.20 
  Babaei, Amir Hossein 1335 IRI1.0010.24409.60 
  Mashhadiali Shirazi, Mohammad Ha 1345 IRI0.001-0.7540-30.00 
  Kashefi, Amir Hosein 1937  * IRI0.001-0.0840-3.20 
  Babaei, Amir Hossein 1335 IRI1.0010.24409.60 
  Kasipour Azbari, Seyed Arvin 1604 IRI0.001-0.4140-16.40 
  Mashhadiali Shirazi, Mohammad Ha 1345 IRI0.001-0.7540-30.00 
 * 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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