Individual Calculations January 2009
 Roy, Prantik  Total change: 5.85  Rating chartPersonal card
 The Telegraph School Chess Championship 2008 Gorky Sadan,Kolkata,India IND 2008-09-02
RcRownchangeKK*chgGame
 1834 2057 3.00 6 -1.61 15 -24.15 
  Khan, Mosabber Shiblu 1794 BAN0.001-0.8215-12.30 
  Rishav, Mitra 1707 IND1.0010.11151.65 
  Mahasweta, Kumar 1832 IND1.0010.22153.30 
  Roy, Pallabi 2012 IND0.501-0.0615-0.90 
  Aditya, Chakraborty 1890 IND0.001-0.7215-10.80 
  Sayan, Majumdar 1769 IND0.501-0.3415-5.10 

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)
 
 "MONGINIS" 46th National 'B' Chess Championship 2008 Goa,India IND 2008-09-15
RcRownchangeKK*chgGame
 2076 2057 6.50 12 0.89 15 13.35 
  Sukanya, Chari 1707 IND1.0010.11151.65 
  Vasantha, Ruba Varman 1780 IND1.0010.17152.55 
  Mallick, Anjan 2228 IND0.5010.23153.45 
  Hegde, Ravi Gopal m2218 IND0.5010.21153.15 
  Purushothaman, T 2303 IND1.0010.811512.15 
  Matta, Vinay Kumar 2265 IND0.001-0.2315-3.45 
  Rajesh, V A V f2256 IND0.001-0.2415-3.60 
  Jitendria, Vel S 1864 IND1.0010.25153.75 
  Vikas, Sharma 2197 IND0.5010.19152.85 
  Phadke, Sohan 2283 IND0.001-0.2115-3.15 
  Santhosbaala, R S 1915 IND0.501-0.1915-2.85 
  Bhatt, Jalpan 1900 IND0.501-0.2115-3.15 

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)
 
 8TH WBCA FIDE RATED CHESS TOURNAMENT 2008 Kolkata/West Bengal/ India IND 2008-11-04
RcRownchangeKK*chgGame
 2032 2065 6.50 10 1.11 15 16.65 
  Priya, Ranjan Das 1816 IND1.0010.19152.85 
  Suvrajit, Saha m2367 IND0.001-0.1515-2.25 
  Rajeev, V M 1894 IND1.0010.27154.05 
  Debasish, Mukherjee 2242 IND0.5010.23153.45 
  Viswanath, Sandilya B 1938 IND0.001-0.6715-10.05 
  Subramanian, T V 1883 IND1.0010.26153.90 
  Nabarun, Nandy 1715 IND1.0010.11151.65 
  Dhar-Barua, Saheli wm2180 IND0.5010.16152.40 
  Anirban, Guha Roy 2145 IND1.0010.61159.15 
  Nath, Rupankar 2138 IND0.5010.10151.50 

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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