Individual Calculations March 2011
 Swapan, Kumar Das  Total change: -5.70  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
 1703 1819 4.00 6 0.24 15 3.60 
  Siddhartha, Dey 1460 IND1.0010.10151.50 
  Dhar-Barua, Saheli wm2140 IND0.001-0.1315-1.95 
  Bidita, Shenoy 1419  * IND1.0010.08151.20 
  Subhashis, Ray Chowdhury 1564 IND1.0010.19152.85 
  Baisakhi, Das 2045 IND0.001-0.2115-3.15 
  Sandip, Dey 1589 IND1.0010.21153.15 
 * 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)
 
 49TH WEST BENGAL STATE CHESS CHAMPIONSHIP2011 Kolkata IND 2011-02-15
RcRownchangeKK*chgGame
 1759 1819 4.00 8 -0.62 15 -9.30 
  Nath, Rupankar 2094 IND0.001-0.1715-2.55 
  Sourav, Ganguly 1515 IND1.0010.14152.10 
  Debasish, Mukherjee 2176 IND0.001-0.1115-1.65 
  Aritrik, Guha 1555 IND1.0010.18152.70 
  Dipak, Roy 1569 IND0.501-0.3115-4.65 
  Kangsabanik, Prabir 2050 IND0.001-0.2115-3.15 
  Chanchal, Bowlia 1553 IND1.0010.18152.70 
  Anand, Rai 1561 IND0.501-0.3215-4.80 

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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