Individual Calculations March 2011
 Siddhartha, Dey  Total change: 16.50  Rating chartPersonal card
 MAYORS CUP ALL INDIA FIDE RATING (BELOW 2200) CHESS TOURNAMENT 2010 : FIDE id : 55486 Town Hall, Kolkata, W.B., India IND 2010-12-24
RcRownchangeKK*chgGame
 1850 1460 0.50 4 0.16 25 4.00 
  Debankan, Dhara 1860  * IND0.5010.422510.50 
  Jha, Kausal Kumar 1860  * IND0.001-0.0825-2.00 
  Swapan, Kumar Das 1819 IND0.001-0.1025-2.50 
  Tapan, Kr Ghosh 1860  * IND0.001-0.0825-2.00 
 * 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)
 
 49TH WEST BENGAL STATE CHESS CHAMPIONSHIP2011 Kolkata IND 2011-02-15
RcRownchangeKK*chgGame
 1798 1460 1.00 4 0.50 25 12.50 
  Ahmad, Niaz 1860  * IND0.001-0.0825-2.00 
  Tapan, Kr Ghosh 1860  * IND1.0010.922523.00 
  Shaon, Chowdhury 1772 IND0.001-0.1425-3.50 
  Sankalan, Bharati 1698 IND0.001-0.2025-5.00 
 * 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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