Individual Calculations July 2009
 Prathipa, L  Total change: 13.30  Rating chartPersonal card
 P.K.V Memorial International FIDE Rated Open Chess Tournament Idukki, Kerala, India IND 2009-04-17
RcRownchangeKK*chgGame
 1819 1469 0.00 4 -0.44 25 -11.00 
  Meera, Sai wm1819 IND0.001-0.1125-2.75 
  Senbabu, M B 1819 IND0.001-0.1125-2.75 
  Ravindra, Dange 1819 IND0.001-0.1125-2.75 
  Ahmed, Anees B 1817 IND0.001-0.1125-2.75 

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)
 
NOTE: K factor changed
 37th Tamilnadu State FIDE Rated Women's Chess Championship Sairam Mat School, Thiruthuraipoondi, Tamilnadu IND 2009-05-02
RcRownchangeKK*chgGame
 1787 1469 2.00 6 1.18 15 17.70 
  , A, Akshaya 1819 IND0.001-0.1115-1.65 
  Srija, Seshadri 1784 IND1.0010.861512.90 
  Sathya, Priya S V 1819 IND0.5010.39155.85 
  Harini, S 1819 IND0.001-0.1115-1.65 
  Anushya, S 1801 IND0.5010.38155.70 
  Hema, Priya N 1678 IND0.001-0.2315-3.45 

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)
 
NOTE: K factor changed
 08th Jawahar Vidyalaya Under - 25 Girls - 2009 Chennai, TN IND 2009-05-19
RcRownchangeKK*chgGame
 1784 1469 1.00 4 0.44 15 6.60 
  Srinidhi, S 1819 IND1.0010.891513.35 
  Visalatchi, R 1819 IND0.001-0.1115-1.65 
  Hema, Priya N 1678 IND0.001-0.2315-3.45 
  Vaishnavi, K 1819 IND0.001-0.1115-1.65 

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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