Individual Calculations September 2011
 Tasneem, S K  Total change: 12.45  Rating chartPersonal card
 National Women Challengers Chennai IND 2011-07-01
RcRownchangeKK*chgGame
 1731 1612 4.00 9 0.83 15 12.45 
  , A, Akshaya 1966 IND0.001-0.1115-1.65 
  Pushpalata, Mangal 1867 IND0.001-0.1915-2.85 
  Sathya, Priya S V 1842 IND0.5010.29154.35 
  Malleswari, P 1341 IND1.0010.17152.55 
  Poojakanth, M 1767 IND0.001-0.2915-4.35 
  Mili, Ghosh 1801 IND0.001-0.2515-3.75 
  Rama Devi, P 1375 IND1.0010.20153.00 
  Minki, Sinha 1851 IND1.0010.801512.00 
  Taraswinee, B 1771 IND0.5010.21153.15 

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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