Individual Calculations March 2012
 Arpita, Mukherjee  Total change: 3.30  Rating chartPersonal card
 Mayor's Cup International Rating below 2200 Kolkata IND 2011-12-24
RcRownchangeKK*chgGame
 1750 1655 3.00 7 0.22 15 3.30 
  Dipanjan, Chowdhury 1489 IND1.0010.28154.20 
  Soumya, Banerjee 1981 IND0.5010.37155.55 
  Haldar, Ajoy 1982 IND0.001-0.1315-1.95 
  R, K Sharma 1452 IND1.0010.24153.60 
  Abhishek, Sarkar 1920 IND0.001-0.1815-2.70 
  Subon, Sundor Raha 1881 IND0.001-0.2115-3.15 
  Ritam, Ghosh 1543 IND0.501-0.1515-2.25 

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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