Individual Calculations April 2014
 Hedayati, Amirreza  Total change: -2.40  Rating chartPersonal card
 12th International Khazar Open Cup (D) U-14 Rasht IRI 2014-02-11
RcRownchangeKK*chgGame
 1543 1619 4.00 6 0.49 30 14.70 
  Kakavand, Ramtin 1588 IRI1.0010.463013.80 
  Yousefikia, Arian 1743 IRI0.001-0.3330-9.90 
  Shadmehr, Mohammad 1674 IRI0.001-0.4230-12.60 
  Asadi, Atabak 1529 IRI1.0010.383011.40 
  Daneshvar, Bardiya 1461 IRI1.0010.29308.70 
  Nazari, Naeem 1263 IRI1.0010.11303.30 

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)
 
 Iran U-10 Boys Championship 2014 Rasht IRI 2014-02-26
RcRownchangeKK*chgGame
 1601 1619 1.00 3 -0.57 30 -17.10 
  Alimardani, Amir H 1575 IRI1.0010.443013.20 
  Mohammadi, Pouya 1623 IRI0.001-0.4930-14.70 
  Nazari, Arad 1605 IRI0.001-0.5230-15.60 

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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