Individual Calculations March 2013
 Tavoosi Rad, Ramtin  Total change: 15.00  Rating chartPersonal card
 Iran Under 12 Boys Championship 2013 Rasht IRI 2013-01-22
RcRownchangeKK*chgGame
 1869 1704 2.00 5 0.50 30 15.00 
  Fendereski, Nima 1883 IRI0.001-0.2730-8.10 
  Hejrati, Mohammad Mahdi 1834 IRI1.0010.683020.40 
  Gholami, Aryan f2093 IRI0.001-0.0930-2.70 
  Gholami Orimi, Mahdi 1753 IRI0.001-0.4330-12.90 
  Tajbakhsh, Ramtin 1784 IRI1.0010.613018.30 

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)
 

 

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