Individual Calculations February 2013
 Garain, B N  Total change: -97.80  Rating chartPersonal card
 5th HDCA FIDE Rated International Open Chess Tournament (Below 2000) Kolkata IND 2012-12-24
RcRownchangeKK*chgGame
 1586 1961 6.00 10 -3.03 30 -90.90 
  Purvi, Malani 1561  * IND1.0010.08302.40 
  Sujit Kumar, Basak 1577 IND1.0010.09302.70 
  Aronyak, Ghosh 1674 IND0.001-0.8430-25.20 
  Asmita, Das Munshi 1561  * IND1.0010.08302.40 
  Abhinaba, Pal 1635 IND0.001-0.8730-26.10 
  Pritam, Ghughu 1561  * IND1.0010.08302.40 
  Sourjyendu, Malakar 1612 IND0.001-0.8930-26.70 
  Rohan, Nag Chowdhury 1561  * IND1.0010.08302.40 
  Sanket, Chakravarty 1561  * IND0.001-0.9230-27.60 
  Shubhankar, Biswas 1561  * IND1.0010.08302.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
NOTE: K factor changed
 2nd CCF ALL INDIA FIDE RATED CHESS TOURNAMENT (BELOW 2000) Kolkata IND 2012-12-28
RcRownchangeKK*chgGame
 1603 1961 4.00 5 -0.46 15 -6.90 
  Ayushman, Datta 1561  * IND1.0010.08151.20 
  Srijit, Paul 1611  * IND0.001-0.8915-13.35 
  Arkin, Samaddar 1561  * IND1.0010.08151.20 
  Avijaan, Roy Choudhury 1582 IND1.0010.09151.35 
  Saptorshi, Gupta 1701 IND1.0010.18152.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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