Individual Calculations March 2013
 Khorsandi, Arian  Total change: 20.70  Rating chartPersonal card
 Iran Under 16 Boys Championship 2013 Mashad IRI 2013-01-22
RcRownchangeKK*chgGame
 1902 1963 6.00 8 1.38 15 20.70 
  Shafiei, Mahdi 1677 IRI1.0010.16152.40 
  Sharifi, Mahdi 1867 IRI1.0010.37155.55 
  Amini Zadeh, Mahdi 1878 IRI1.0010.38155.70 
  Khoshkalam, Seyed Mehrab 1957 IRI1.0010.49157.35 
  Jalal, Amir Hossein 1844 IRI0.001-0.6615-9.90 
  Mosadeghpour, Masoud 2140 IRI0.001-0.2715-4.05 
  Khodashenas, Mersad 2090 IRI1.0010.671510.05 
  Jeddi, Ali 1761 IRI1.0010.24153.60 

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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