Individual Calculations June 2016
 Houshiar, Yahya  Total change: -17.00  Rating chartPersonal card
 Shiraz Cup 2016 Shiraz IRI 2016-04-27
RcRownchangeKK*chgGame
 1736 1788 3.00 7 -0.85 20 -17.00 
  Ghaedi, Aria 1713 IRI1.0010.40208.00 
  Safari Eskandari, Mojtaba 2075 IRI0.001-0.1620-3.20 
  Rezaei, Abdolla 1388  * IRI1.0010.08201.60 
  Mirab, Amir 2005 IRI0.001-0.2220-4.40 
  Zare, Hajar 1480 IRI1.0010.14202.80 
  Mehrabi, Morteza 1942 IRI0.001-0.2920-5.80 
  Tamasi, Fazel 1550 IRI0.001-0.8020-16.00 
 * 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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