Individual Calculations February 2015
 Nihar, Ranjan Banerjee  Total change: 82.80  Rating chartPersonal card
 4th WBCWS Open FIDE Rated Kolkata IND 2015-01-22
RcRownchangeKK*chgGame
 1936 1578 5.00 8 4.14 20 82.80 
  Kaushik, Shubham 1891 IND1.0010.862017.20 
  Roop, Saurav 1944 IND0.5010.40208.00 
  Majumdar, Shankar 1978  * IND0.5010.42208.40 
  Chouhan, N.c. 1917 IND1.0010.882017.60 
  Nath, Rupankar 1978  * IND0.5010.42208.40 
  Arka, Sengupta 1968 IND0.5010.41208.20 
  Shaon, Chowdhury 1927 IND0.5010.39207.80 
  Samar, Chatterjee 1881 IND0.5010.36207.20 
 * 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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