Individual Calculations February 2013
 Parashar, Debashis  Total change: 26.10  Rating chartPersonal card
 5th HDCA FIDE Rated International Open Chess Tournament (Below 2000) Kolkata IND 2012-12-24
RcRownchangeKK*chgGame
 1677 1367 0.00 3 -0.42 30 -12.60 
  Nishi, Mahalaxmi Iyer 1621 IND0.001-0.1930-5.70 
  Khushi, Dharewa 1725 IND0.001-0.1030-3.00 
  Ahmad, Niaz 1685 IND0.001-0.1330-3.90 

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
 1674 1367 2.50 8 1.29 30 38.70 
  Haldar, Ajoy 1767  * IND0.001-0.0830-2.40 
  Suvradeepta, Das 1767  * IND0.5010.423012.60 
  Mukherjee, Dyutimoy 1767  * IND1.0010.923027.60 
  Angira, Choudhuri 1648 IND0.001-0.1630-4.80 
  Nilanta, Chanda 1586 IND0.001-0.2230-6.60 
  Ishan, Gupta 1515 IND0.5010.20306.00 
  Imran, Hussain 1691 IND0.5010.373011.10 
  Mandal, Ardhendu 1649 IND0.001-0.1630-4.80 
 * 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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