Individual Calculations March 2013
 Rahman, Ziaur  Total change: 6.00  Rating chartPersonal card
 Asian Zonal 2013, Zone 3.2 Colombo SRI 2013-02-02
RcRownchangeKK*chgGame
 2261 2505 7.50 9 0.60 10 6.00 
  Kavinda, Akhila 2105  * SRI1.0010.08100.80 
  Weerawardane, R. 2106 SRI1.0010.08100.80 
  Reefat, Bin-Sattar g2441 BAN0.501-0.0910-0.90 
  Kalugampitiya, R S 2148 SRI0.501-0.3910-3.90 
  Hossain, Enamul g2493 BAN1.0010.48104.80 
  Murshed, Niaz g2488 BAN0.501-0.0210-0.20 
  Kurukulasuriya, Prasanna 2105  * SRI1.0010.08100.80 
  Lodhi, Mahmood m2355 PAK1.0010.30103.00 
  Anuruddha, G C c2112 SRI1.0010.08100.80 
 * 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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