Individual Calculations January 2009
 Chattarjee, Laltu  Total change: -22.80  Rating chartPersonal card
 "MONGINIS" 46th National 'B' Chess Championship 2008 Goa,India IND 2008-09-15
RcRownchangeKK*chgGame
 2033 2236 7.50 13 -2.22 15 -33.30 
  Ajit, Singh 1886 IND0.001-0.8915-13.35 
  Jadhav, Purval 1886 IND1.0010.11151.65 
  Shetye, Shyam 1944 IND1.0010.15152.25 
  Baij Nath, Prasad 2035 IND1.0010.24153.60 
  Maulik, Raval 2036 IND0.001-0.7615-11.40 
  Thanki, Hemal Karsanji 2048 IND0.001-0.7415-11.10 
  Sumit, Grover 1973 IND0.501-0.3215-4.80 
  Patil, Pratik 2003 IND1.0010.21153.15 
  Abhilash, Reddy M L 2070 IND1.0010.28154.20 
  Gusain, Himal 2108 IND1.0010.33154.95 
  Sengupta, Deep m2454 IND0.001-0.2215-3.30 
  Roop, Saurav 2010 IND1.0010.21153.15 
  Raju, M 1974 IND0.001-0.8215-12.30 

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)
 
 8TH WBCA FIDE RATED CHESS TOURNAMENT 2008 Kolkata/West Bengal/ India IND 2008-11-04
RcRownchangeKK*chgGame
 2173 2236 7.00 11 0.70 15 10.50 
  Venkatesh, Babu Sundaresan 1886 IND1.0010.11151.65 
  Prabuddha, Ghosh 1953 IND1.0010.16152.40 
  Sarbajit, Adhikari 2041 IND1.0010.25153.75 
  Devesh, Mukherjee 2041 IND1.0010.25153.75 
  Saptarshi, Roy m2404 IND0.5010.22153.30 
  Palit, Somak 2376 IND0.001-0.3115-4.65 
  Ashutosh, Kumar 2057 IND1.0010.27154.05 
  Amit Kumar, Medda 2183 IND1.0010.43156.45 
  Girinath, P D S m2423 IND0.5010.24153.60 
  Himanshu, Sharma m2431 IND0.001-0.2515-3.75 
  Das, Sayantan 2112 IND0.001-0.6715-10.05 

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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