Individual Calculations February 2013
 Samyak, Dutta  Total change: -14.85  Rating chartPersonal card
 5th HDCA FIDE Rated International Open Chess Tournament (Below 2000) Kolkata IND 2012-12-24
RcRownchangeKK*chgGame
 1515 1510 1.00 5 -1.38 15 -20.70 
  Tapan, Kr Ghosh 1719 IND0.001-0.2315-3.45 
  Ahmad, Niaz 1685 IND0.001-0.2715-4.05 
  Pathikreet, Chowdhury 1258 IND1.0010.19152.85 
  Syamal, Datta 1801 IND0.001-0.1515-2.25 
  Vishwa, Hariharan Iyer 1110  * IND0.001-0.9215-13.80 
 * 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)
 
 2nd CCF ALL INDIA FIDE RATED CHESS TOURNAMENT (BELOW 2000) Kolkata IND 2012-12-28
RcRownchangeKK*chgGame
 1645 1510 3.00 8 0.39 15 5.85 
  Ranajit, Mistry 1772 IND0.001-0.1815-2.70 
  Prabhunath, Sah 1661 IND0.5010.20153.00 
  Prasanta, Mondal 1652 IND1.0010.691510.35 
  Khushi, Dharewa 1725 IND0.001-0.2315-3.45 
  Satyajit, Sarkar 1729 IND0.001-0.2215-3.30 
  Shuvam, Roy 1292 IND1.0010.22153.30 
  Ajoy, Nath Ray 1717 IND0.5010.27154.05 
  Srijit, Paul 1611 IND0.001-0.3615-5.40 

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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