Individual Calculations November 2017
 Diwakar, Waiba  Total change: -19.20  Rating chartPersonal card
 1st Nitai Ghosh Memorial FIDE Rated Chess Tmt West Bengal IND 2017-10-07
RcRownchangeKK*chgGame
 1534 1196 0.00 4 -0.48 40 -19.20 
  Sayantan, Choudhury 1550 IND0.001-0.1140-4.40 
  Satyajit, Saha 1519 IND0.001-0.1340-5.20 
  Bhabishnu, Pranti Bordoloi 1510 IND0.001-0.1440-5.60 
  Sharma, Durga Prasad 1555 IND0.001-0.1040-4.00 

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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