Individual Calculations February 2013
 Sankar, Bhattacharya  Total change: -9.75  Rating chartPersonal card
 5th HDCA FIDE Rated International Open Chess Tournament (Below 2000) Kolkata IND 2012-12-24
RcRownchangeKK*chgGame
 1577 1194 0.00 2 -0.18 15 -2.70 
  Koustav, Chatterjee 1594  * IND0.001-0.0815-1.20 
  Rudra, Nath Ghosh 1559 IND0.001-0.1015-1.50 
 * 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)
 
 2nd CCF ALL INDIA FIDE RATED CHESS TOURNAMENT (BELOW 2000) Kolkata IND 2012-12-28
RcRownchangeKK*chgGame
 1537 1194 0.00 4 -0.47 15 -7.05 
  Satya, Sekhar Mitra 1594  * IND0.001-0.0815-1.20 
  Asmita, Das Munshi 1534 IND0.001-0.1215-1.80 
  Rohan, Nag Chowdhury 1506 IND0.001-0.1415-2.10 
  Bablu, Banerjee 1515 IND0.001-0.1315-1.95 
 * 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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