Rapid: Individual Calculations September 2015
 Nath, Rupankar  Total change: 6.80  Rating chartPersonal card
 1st WB State FIDE Rated Rapid Chess Championship 2015 Kolkata IND 2015-08-22
RcRownchangeKK*chgGame
 1754 2028 7.50 9 0.34 20 6.80 
  Adrija, Dawn 1628  * IND1.0010.08201.60 
  Arijit, Mukherjee 1628  * IND0.001-0.9220-18.40 
  Ankit, Chatterjee 1628  * IND1.0010.08201.60 
  Adrian, Sajjan 1628  * IND1.0010.08201.60 
  Chinmoy, Mukherjee 1628  * IND1.0010.08201.60 
  Sumit, Roy 1694 IND1.0010.12202.40 
  Suvradeepta, Das 1904 IND1.0010.33206.60 
  Sumit, Kumar 1933 IND0.501-0.1320-2.60 
  Debasish, Mukherjee 2117 IND1.0010.622012.40 
 * 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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