Individual Calculations January 2010
 Sunyasakta, Satpathy  Total change: 24.15  Rating chartPersonal card
 26th Natioanl Sub-Junior (Under 15) Girls Chess Championship 2009 Andheri Sports Complex, Mumbai, India IND 2009-11-01
RcRownchangeKK*chgGame
 1795 1795 6.00 9 1.51 15 22.65 
  Cholleti, Sahajasri wf2014 IND0.001-0.2215-3.30 
  Salini, R 1612 IND0.001-0.7415-11.10 
  Padmaja, S 1600 IND1.0010.25153.75 
  Sarkar, Arna 1631 IND1.0010.28154.20 
  Shikha, Shah 1935 IND0.5010.19152.85 
  Supriya, Joshi 1865 IND0.5010.10151.50 
  Gangamma, B N 1652 IND1.0010.31154.65 
  Rathore, Sonakshi 1961 IND1.0010.721510.80 
  Thomas, Teenu 1886 IND1.0010.62159.30 

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)
 
 Commonwealt Age Group Championships 2009 - Open U12 Singapore SIN 2009-12-10
RcRownchangeKK*chgGame
 1870 1795 0.50 1 0.10 15 1.50 
  Tan, Wei Hao 1870 MAS0.5010.10151.50 

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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