Individual Calculations May 2010
 Aditya, Chakraborty  Total change: 72.15  Rating chartPersonal card
 Purbachal Sakti Sangha FIDE Rated Kolkata IND 2010-03-18
RcRownchangeKK*chgGame
 2089 1895 3.50 7 1.68 15 25.20 
  Ram, S Krishnan 2295  * IND0.001-0.0815-1.20 
  Biswas, Gopal Chandra 2032 IND0.5010.18152.70 
  Roy, Pallabi 2031 IND0.5010.18152.70 
  Akash Pc, Iyer 2048 IND0.5010.20153.00 
  Abhishek, Singh 2094 IND1.0010.761511.40 
  Swati, Mohota wf2040 IND0.001-0.3115-4.65 
  Dilip, Das 2086 IND1.0010.751511.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 North 24 PGS FIDE Rated Chess Kolkata IND 2010-04-01
RcRownchangeKK*chgGame
 2114 1895 3.00 7 1.43 15 21.45 
  Amit Kumar, Medda 2154 IND1.0010.821512.30 
  Anurag, Jaiswal 2185 IND0.5010.34155.10 
  Sahu, Vikramaditya 2095 IND0.5010.26153.90 
  Dilip, Das 2086 IND0.5010.25153.75 
  Bhattacharya, Niladri Shekhar 2120 IND0.001-0.2215-3.30 
  Biswajit, Chatterjee 2115 IND0.5010.28154.20 
  Aubhropratim, Manna 2045 IND0.001-0.3015-4.50 

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)
 
 2ND TATA ALL INDIA OPEN CHESS TOURNAMENT 2010 East Simbham, JAMSHEDPUR, JHARKHAND, INDIA IND 2010-04-08
RcRownchangeKK*chgGame
 2054 1895 4.50 9 1.70 15 25.50 
  Jagadish, H D 2131 IND1.0010.801512.00 
  Dhar, Rajib 2171 IND0.001-0.1715-2.55 
  Gusain, Himal 2182 IND0.5010.34155.10 
  Sahoo, Utkal Ranjan 2244 IND0.001-0.1115-1.65 
  Saikat, Dutta 1722 IND0.501-0.2315-3.45 
  Diotima Dutta, Gupta 1714 IND1.0010.26153.90 
  Seshu, P V V 2115 IND1.0010.781511.70 
  Atishay, Ajmera 2078 IND0.5010.24153.60 
  Chakrabarty, Debasis 2129 IND0.001-0.2115-3.15 

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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