Individual Calculations July 2013
 Pourghanbarzad Lashtnesha, Arman  Total change: -2.10  Rating chartPersonal card
 Asian Youth 2013, Open Under 12 Sari IRI 2013-06-19
RcRownchangeKK*chgGame
 1824 1970 4.50 7 -0.14 15 -2.10 
  Gao, Shang Qi 1570  * MAC1.0010.08151.20 
  Thiyasara, K.t Thisen 1570  * SRI1.0010.08151.20 
  Derakhshani, Borna c1856 IRI0.501-0.1615-2.40 
  Saydaliev, Saidakbar 1960 UZB1.0010.49157.35 
  Gholami Orimi, Mahdi 1755 IRI1.0010.23153.45 
  Tabatabaei, M.amin f2139 IRI0.001-0.2815-4.20 
  Saurabh, Anand 1915 IND0.001-0.5815-8.70 
 * 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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