Individual Calculations March 2011
 Ahmad, Niaz  Total change: -106.75  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
 1671 1873 1.50 5 -2.13 25 -53.25 
  Ishan, Gupta 1495 IND1.0010.09252.25 
  Majumdar, Chandrasish 2131 IND0.001-0.1825-4.50 
  Nirmal, Kumar Bose 1599 IND0.001-0.8325-20.75 
  Sraman, Bhowmick 1546 IND0.001-0.8725-21.75 
  Mrinal, Ghosh 1583 IND0.501-0.3425-8.50 

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
 1561 1873 3.00 6 -2.14 25 -53.50 
  Siddhartha, Dey 1473  * IND1.0010.08252.00 
  Anand, Rai 1561 IND0.001-0.8625-21.50 
  Avigyan, Mukherjee 1478 IND1.0010.08252.00 
  Pabitra, Mukherjee 1616 IND1.0010.18254.50 
  Priya, Ranjan Das 1680 IND0.001-0.7525-18.75 
  Aritrik, Guha 1555 IND0.001-0.8725-21.75 
 * 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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