Individual Calculations January 2012
 Haldar, Ajoy  Total change: 32.10  Rating chartPersonal card
 4th HDCA International Rating below 2100 Kolkata IND 2011-12-08
RcRownchangeKK*chgGame
 1868 1982 8.50 10 2.14 15 32.10 
  Pritam, Ghughu 1582  * IND1.0010.08151.20 
  Ganguly, Ritabroto 1673 IND1.0010.14152.10 
  Dheeraj, Kumar Reddy T 1788 IND0.501-0.2515-3.75 
  Dibyendu, Chakraborty 1800 IND1.0010.26153.90 
  Saurabh, Mandal 1908 IND1.0010.40156.00 
  Debankan, Dhara 1919 IND0.501-0.0915-1.35 
  Debarshi, Mukherjee 1949 IND1.0010.45156.75 
  Sahoo, Dasharathi 1911 IND1.0010.40156.00 
  Ramakrishna, Perumalla 2092 IND1.0010.65159.75 
  Hamal, Manish f2056 NEP0.5010.10151.50 
 * 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)
 

 

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