Individual Calculations April 2009
 Bhattacharya, Niladri Shekhar  Total change: -36.60  Rating chartPersonal card
 7th Parsvnath International Open Chess Tournament 2009 Modern School, Barakhamba Road, New Delhi, India IND 2009-01-11
RcRownchangeKK*chgGame
 2065 2109 4.50 9 -0.43 15 -6.45 
  Saptarshi, Roy m2410 IND0.001-0.1515-2.25 
  Sudharsan, Surya K 1759 IND1.0010.11151.65 
  Amanov, Zhanibek m2413 KAZ0.5010.36155.40 
  Akshayraj, Kore m2403 IND0.001-0.1515-2.25 
  Shriwas, Bhushan 1870 IND1.0010.20153.00 
  Grover, Sahaj f2265 IND0.001-0.2915-4.35 
  Karthikeyan, Murali 1778 IND0.001-0.8815-13.20 
  Yashashwat, Srivastava 1759 IND1.0010.11151.65 
  Wettasinha, Vasanta 1929 SRI1.0010.26153.90 

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)
 
 1st Gurgaon International Open Chess Tournament - India Suncity World School, Sector-54, Gurgaon, India IND 2009-01-21
RcRownchangeKK*chgGame
 2011 2109 3.50 8 -1.36 15 -20.40 
  Sangma, Rahul 2322 IND0.001-0.2315-3.45 
  Shashikant, Kutwal 2285 IND0.001-0.2715-4.05 
  Godbole, Atharva 1770 IND0.001-0.8815-13.20 
  Manan, Rai 1759 IND1.0010.11151.65 
  Varma, Vikrant 1786 IND1.0010.13151.95 
  Ashwin, Jayaram m2428 IND0.001-0.1315-1.95 
  Jaydeep, Sharma 1885 IND0.501-0.2815-4.20 
  Inderjeet Singh, Bindra 1856 IND1.0010.19152.85 

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)
 
 XI National Cities Team Chess Championship, India Fusion Foods Auditorium, Visakhapatnam, IND 2009-03-08
RcRownchangeKK*chgGame
 2009 2109 3.00 6 -0.65 15 -9.75 
  Rabbani Basha, S 1759 IND1.0010.11151.65 
  , G, Akash 2044 IND1.0010.41156.15 
  Lakshmi Sandeep, Naidu V 1996 IND0.001-0.6515-9.75 
  Pranavananda, V 1759 IND1.0010.11151.65 
  Matta, Vinay Kumar 2246 IND0.001-0.3215-4.80 
  Abhishek, Das 2251 IND0.001-0.3115-4.65 

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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