Individual Calculations February 2013
 Zaveri, Chatterjee  Total change: -12.60  Rating chartPersonal card
 5th HDCA FIDE Rated International Open Chess Tournament (Below 2000) Kolkata IND 2012-12-24
RcRownchangeKK*chgGame
 1595 1377 1.00 5 -0.21 15 -3.15 
  Subham, Chakraborty 1370 IND0.501-0.0115-0.15 
  Nishant, Kumar 1777  * IND0.001-0.0815-1.20 
  Angira, Choudhuri 1648 IND0.5010.33154.95 
  Nikhil, Singh 1575 IND0.001-0.2415-3.60 
  Apurba, Chakraborty 1605 IND0.001-0.2115-3.15 
 * 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)
 
 2nd CCF ALL INDIA FIDE RATED CHESS TOURNAMENT (BELOW 2000) Kolkata IND 2012-12-28
RcRownchangeKK*chgGame
 1676 1377 0.00 4 -0.63 15 -9.45 
  Vijay, Kumar 1777  * IND0.001-0.0815-1.20 
  Pratik, Agarwal 1630 IND0.001-0.1915-2.85 
  Pabitra, Mukherjee 1580 IND0.001-0.2415-3.60 
  Ajoy, Nath Ray 1717 IND0.001-0.1215-1.80 
 * 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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