Individual Calculations May 2011
 Hamid, Rani  Total change: -33.45  Rating chartPersonal card
 Asian Zonal Women 2011, Zone 3.2 FIDE Colombo SRI 2011-03-22
RcRownchangeKK*chgGame
 1859 1997 2.50 7 -2.23 15 -33.45 
  Premanath, Dinushki wf1873 SRI0.501-0.1715-2.55 
  Siddiqui, Nida Mishraz 1714 PAK1.0010.16152.40 
  Senanayake, P R wf1847 SRI0.001-0.7015-10.50 
  Thilakawardana, Supeshala wf1767 SRI0.001-0.7915-11.85 
  Shamima, Akter Liza wf2165 BAN0.001-0.2815-4.20 
  Ranasinghe, S D 1835 SRI0.501-0.2115-3.15 
  Basnayake, I U 1811 SRI0.501-0.2415-3.60 

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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