Individual Calculations July 2016
 Arka, Dutta  Total change: 97.20  Rating chartPersonal card
 58th Bengal State chess Championship 2016 Kolkata IND 2016-06-08
RcRownchangeKK*chgGame
 1637 1402 4.50 9 2.43 40 97.20 
  Shuban, Saha 1802  * IND0.5010.424016.80 
  Bristy, Mukherjee 1659 IND1.0010.824032.80 
  Sayan, Sen 1802  * IND0.5010.424016.80 
  Akash, Tiwari 1717 IND0.5010.364014.40 
  Souhardo, Basak 1611 IND0.5010.274010.80 
  Samip, Roy 1664 IND0.001-0.1840-7.20 
  Swarup, Dey Sarkar 1756 FID0.5010.394015.60 
  Aditi, Saha 1090 IND1.0010.14405.60 
  Jayanta, Kr. Sarkar 1628 IND0.001-0.2140-8.40 
 * 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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