Rapid: Individual Calculations December 2012
 Chama, , Chanukya Krishna  Total change: 1.60  Rating chartPersonal card
 1st WBCWA Rapid FIDE Rating Chess Tournamnent Kolkata IND 2012-11-10
RcRownchangeKK*chgGame
 1711 1702 4.00 8 0.08 20 1.60 
  Abdhi, Das 1400 IND1.0010.15203.00 
  Samar, Chatterjee 1996 IND0.001-0.1520-3.00 
  Rohan, Nag Chowdhury 1506 IND1.0010.25205.00 
  Mukherjee, Dyutimoy 1984 IND0.001-0.1620-3.20 
  Abhrajit, Das 1516 IND1.0010.26205.20 
  Subir, Ghosh 1903 IND0.001-0.2420-4.80 
  Debjyoti, Roy 1411 IND1.0010.15203.00 
  Chakrabarti, Tamal 1969 IND0.001-0.1820-3.60 

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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