Individual Calculations March 2011
 Nihar, Ranjan Banerjee  Total change: -66.50  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
 1816 1919 5.50 9 -0.08 25 -2.00 
  Subhashis, Ray Chowdhury 1564 IND1.0010.11252.75 
  Mallick, Anjan 2181 IND0.001-0.1825-4.50 
  Debashis, Majumder(irs) 1625 IND1.0010.15253.75 
  Priya, Ranjan Das 1693 IND1.0010.21255.25 
  Ganguly, Ritabroto 1648 IND0.501-0.3325-8.25 
  Dhar-Barua, Saheli wm2140 IND0.001-0.2225-5.50 
  Sourav, Mondal 1627 IND1.0010.15253.75 
  Pritam, Ghosh 1688 IND1.0010.21255.25 
  Debasish, Mukherjee 2176 IND0.001-0.1825-4.50 

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
 1654 1919 3.00 7 -2.58 25 -64.50 
  Sudarshan, Mitra 1585 IND1.0010.12253.00 
  Dilip, Das 2021 IND0.001-0.3625-9.00 
  Subhashis, Ray Chowdhury 1564 IND0.501-0.3925-9.75 
  Basudeb, Pal 1583 IND1.0010.12253.00 
  Priya, Ranjan Das 1680 IND0.001-0.8025-20.00 
  Debashis, Majumder(irs) 1625 IND0.001-0.8525-21.25 
  Shyamashree, Sarkar 1519  * IND0.501-0.4225-10.50 
 * 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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