Individual Calculations July 2013
 Nanayakkara, J A G Ganganath  Total change: 3.30  Rating chartPersonal card
 Asian Youth 2013, Open Under 12 Sari IRI 2013-06-19
RcRownchangeKK*chgGame
 1701 1440 1.50 6 0.22 15 3.30 
  Rakesh, Kumar Jena f1840  * IND0.001-0.0815-1.20 
  Gholami, Aryan f1840  * IRI0.001-0.0815-1.20 
  Nguyen, Tien Anh 1654 VIE0.001-0.2315-3.45 
  Kouchaki Penchah, Jaber 1735 IRI0.5010.35155.25 
  Erdemdalai, Yondonjamts 1801 MGL0.001-0.1015-1.50 
  Gao, Shang Qi 1336 MAC1.0010.36155.40 
 * 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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