Individual Calculations May 2011
 Siddiqui, Nida Mishraz  Total change: -49.50  Rating chartPersonal card
 Asian Zonal Women 2011, Zone 3.2 FIDE Colombo SRI 2011-03-22
RcRownchangeKK*chgGame
 1892 1714 0.00 7 -1.99 15 -29.85 
  Basnayake, I U 1811 SRI0.001-0.3715-5.55 
  Premanath, Dinushki wf1873 SRI0.001-0.2915-4.35 
  Hamid, Rani wm1997 BAN0.001-0.1615-2.40 
  Senanayake, P R wf1847 SRI0.001-0.3215-4.80 
  Thilakawardana, Supeshala wf1767 SRI0.001-0.4315-6.45 
  Shamima, Akter Liza wf2114  * BAN0.001-0.0815-1.20 
  Ranasinghe, S D 1835 SRI0.001-0.3415-5.10 
 * 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)
 
 Thailand Open Challenger 2011 Pattaya THA 2011-04-12
RcRownchangeKK*chgGame
 1764 1714 0.00 3 -1.31 15 -19.65 
  Vaishav, M 1649 IND0.001-0.5915-8.85 
  Culasing, Michael 1909 PHI0.001-0.2515-3.75 
  Mathur, Tarun 1734 IND0.001-0.4715-7.05 

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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