Individual Calculations February 2015
 Abhishek, Das  Total change: 9.20  Rating chartPersonal card
 4th WBCWS Open FIDE Rated Kolkata IND 2015-01-22
RcRownchangeKK*chgGame
 1999 2216 7.00 9 0.46 20 9.20 
  Aadrito, Datta 1816  * IND1.0010.08201.60 
  Anshul, Nigam 1816  * IND1.0010.08201.60 
  Soumma, Chakraborty 1831 IND1.0010.09201.80 
  Sudarshan, Mitra 1908 IND1.0010.14202.80 
  Mitrabha, Guha f2072 IND0.501-0.1920-3.80 
  Sandip, Dey 1817 IND1.0010.08201.60 
  Narayanan, Srinath m2477 IND0.5010.32206.40 
  Das, Sayantan m2427 IND0.001-0.2320-4.60 
  Mukherjee, Dyutimoy 1831 IND1.0010.09201.80 
 * 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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