Individual Calculations July 2009
 Michelle Catherina, P  Total change: 73.80  Rating chartPersonal card
 Rotary Federal Bank FIDE Rated Chess Tournament Kodungallur, Thrissur, Kerala, India IND 2009-04-23
RcRownchangeKK*chgGame
 2008 1770 2.50 7 1.04 15 15.60 
  Unas, K A 2053 IND1.0010.841512.60 
  Srikanth, Ajay 2120 IND0.5010.39155.85 
  Vijendra, Y,g 2100 IND0.001-0.1215-1.80 
  Kulkarni, Vinayak 1941 IND0.5010.23153.45 
  Sameer, Ghotane 1916 IND0.001-0.3015-4.50 
  Singh, Aditya 1989 IND0.5010.28154.20 
  Sheena, E 1937 IND0.001-0.2815-4.20 

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)
 
 37th Tamilnadu State FIDE Rated Women's Chess Championship Sairam Mat School, Thiruthuraipoondi, Tamilnadu IND 2009-05-02
RcRownchangeKK*chgGame
 1848 1770 4.50 8 1.30 15 19.50 
  Sathya, Priya S V 1942 IND0.001-0.2715-4.05 
  Sowjhanya, S 1655 IND1.0010.34155.10 
  Anushya, S 1801 IND0.5010.04150.60 
  Harini, S 1968 IND0.5010.26153.90 
  Bala, Kannamma P 1700 IND0.501-0.1015-1.50 
  Janani, J 1821 IND1.0010.57158.55 
  Visalatchi, R 1886 IND1.0010.66159.90 
  Syed, Nabeela Farheen 2009 IND0.001-0.2015-3.00 

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)
 
 08th Jawahar Vidyalaya Under - 25 Girls - 2009 Chennai, TN IND 2009-05-19
RcRownchangeKK*chgGame
 1832 1770 5.50 7 2.58 15 38.70 
  Savetha, Ch 1955 IND0.5010.24153.60 
  Janu., V 1768 IND1.0010.50157.50 
  Visalatchi, R 1886 IND0.5010.16152.40 
  Khushboo, M 1826 IND1.0010.58158.70 
  Janani, J 1821 IND1.0010.57158.55 
  Karthikeyini, R 1624 IND1.0010.30154.50 
  Sathya, Priya S V 1942 IND0.5010.23153.45 

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)
 

 

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