Individual Calculations March 2012
 Debangshu, Chakrabarti  Total change: 38.70  Rating chartPersonal card
 Mayor's Cup International Rating below 2200 Kolkata IND 2011-12-24
RcRownchangeKK*chgGame
 1840 1667 5.00 8 2.58 15 38.70 
  Aditya, Chakraborty 1958 IND0.001-0.1515-2.25 
  Aneek, Das 1497 IND1.0010.28154.20 
  Swarup, Sarkar 2016 IND0.001-0.1115-1.65 
  Ishan, Gupta 1523 IND1.0010.31154.65 
  Pallab, Bala 1835 IND1.0010.721510.80 
  Soumya, Banerjee 1981 IND1.0010.861512.90 
  Chakrabarti, Tamal 2026 IND0.001-0.1015-1.50 
  Subon, Sundor Raha 1881 IND1.0010.771511.55 

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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