Individual Calculations September 2010
 Qin, Ranran  Total change: 26.00  Rating chartPersonal card
 Asian Youth Chess Championship 2010 - G16 Beijing CHN 2010-07-09
RcRownchangeKK*chgGame
 2032 1972 4.00 7 1.04 25 26.00 
  Phan, Nguyen Mai Chi wc2103 VIE0.001-0.3225-8.00 
  Premanath, Dinushki 1855 SRI1.0010.34258.50 
  Saranya, J wf2123 IND1.0010.702517.50 
  , A, Akshaya 1980 IND1.0010.512512.75 
  Nguyen, Thi Mai Hung wm2240 VIE0.001-0.1725-4.25 
  Gagare, Shalmali wm2119 IND1.0010.702517.50 
  Kurbanboeva, S. 1802 UZB0.001-0.7225-18.00 

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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