Individual Calculations July 2016
 Diya, Chowdhury  Total change: 2.00  Rating chartPersonal card
 58th Bengal State chess Championship 2016 Kolkata IND 2016-06-08
RcRownchangeKK*chgGame
 1527 1397 2.50 7 0.05 40 2.00 
  Sayan, Sen 1797  * IND0.001-0.0840-3.20 
  Sayantan, Das 1743 IND1.0010.894035.60 
  Sonkalan, Bharati 1703 IND0.001-0.1440-5.60 
  Bristy, Mukherjee 1659 IND0.001-0.1840-7.20 
  Ishan, Basu 1083 IND0.501-0.3640-14.40 
  Disha, Mundhra 1068 IND1.0010.12404.80 
  Subham, Saha 1633 IND0.001-0.2040-8.00 
 * 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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