Individual Calculations January 2009
 Santanu, Borpatra  Total change: 6.60  Rating chartPersonal card
 "MONGINIS" 46th National 'B' Chess Championship 2008 Goa,India IND 2008-09-15
RcRownchangeKK*chgGame
 2071 2117 7.00 12 0.28 15 4.20 
  Swapnil, S Dhopade 2389 IND0.001-0.1715-2.55 
  Avinash, Sharma 1903 IND1.0010.23153.45 
  Arjun, Bharat c1815 IND1.0010.15152.25 
  Abhishek, Das 2259 IND0.001-0.3115-4.65 
  Venkata, Krishna Karthik K 2013 IND0.001-0.6415-9.60 
  Kalpesh, Acharya 1933 IND1.0010.26153.90 
  Roop, Saurav 2010 IND0.501-0.1515-2.25 
  Devesh, Mukherjee 2004 IND1.0010.35155.25 
  Arun, Karthik R 2277 IND0.001-0.2915-4.35 
  Souvik, Chakraborty 2016 IND0.501-0.1415-2.10 
  Krishna, Udupa 2024 IND1.0010.37155.55 
  Venkata Ramana, J 2204 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)
 
 2nd North-East Open Rating Chess Tournament Guwahati, Assam, India IND 2008-10-27
RcRownchangeKK*chgGame
 2000 2117 4.00 6 0.16 15 2.40 
  Priyangshu, Saikia 1851 IND1.0010.18152.70 
  Singh, Y. Dhanabir 2120 IND0.5010.00150.00 
  Pradeep, Kumar Choudhary 2082 IND0.501-0.0515-0.75 
  Apollosana Mangang, Rajkumar 2170 IND0.5010.07151.05 
  Gautam, Chakravarty 1770 IND0.501-0.3915-5.85 
  Madhab, Sarma 2009 IND1.0010.35155.25 

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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