Individual Calculations September 2019
 Masoudi, Ghaem  Total change: -56.00  Rating chartPersonal card
 4th Atrak Standard Cup 1398 - U2200 North Khorasan IRI 2019-08-14
RcRownchangeKK*chgGame
 1631 1906 5.00 8 -1.40 40 -56.00 
  Mohammadi, Elina 1506  * IRI1.0010.08403.20 
  Saeidi, Hamed 1554 IRI1.0010.11404.40 
  Ahmadi, Seyedeh Malihe 1560 IRI0.001-0.8940-35.60 
  Ameri, Matin 1506  * IRI1.0010.08403.20 
  Hesami, M.hosein 1563 IRI0.001-0.8840-35.20 
  Zamani, Morteza 1559 IRI1.0010.11404.40 
  Abdollahisaber, Reza 1688 IRI1.0010.22408.80 
  Mahdavi, Hassan 2115 IRI0.001-0.2340-9.20 
 * 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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