Individual Calculations August 2018
 Noora, Amir Hossein  Total change: -69.20  Rating chartPersonal card
 Tehran Standard Cup 27-31 Tir 1397 - Under 1800 Tehran IRI 2018-07-18
RcRownchangeKK*chgGame
 1474 1747 4.00 7 -1.73 40 -69.20 
  Miar, Arad 1415 IRI0.001-0.8840-35.20 
  Bakhtiari, Mohammadamin 1396 IRI1.0010.11404.40 
  Nosratollahi, Arash 1537 IRI0.001-0.7740-30.80 
  Shahsavari, Shayan 1476 IRI1.0010.17406.80 
  Ahmadi, Gh.hossein 1476 IRI1.0010.17406.80 
  Khoshravesh Roodsari, Amir Hosse 1347  * IRI1.0010.08403.20 
  Hadi, Hasti 1670 IRI0.001-0.6140-24.40 
 * 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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