Individual Calculations July 2016
 Arka, Sengupta  Total change: 6.40  Rating chartPersonal card
 58th Bengal State chess Championship 2016 Kolkata IND 2016-06-08
RcRownchangeKK*chgGame
 1714 1919 7.50 10 0.16 40 6.40 
  Rupankar, Kundu 1519  * IND1.0010.08403.20 
  Surajit, Mondal 1519  * IND1.0010.08403.20 
  Samip, Roy 1664 IND0.501-0.3140-12.40 
  Souhardo, Basak 1611 IND1.0010.14405.60 
  Arpan, Das (jr) 1768 IND0.501-0.2040-8.00 
  Sudarshan, Mitra 1720 IND1.0010.24409.60 
  Koustav, Chatterjee 2043 IND0.001-0.3340-13.20 
  Sudipa, Haldar 1648 IND1.0010.17406.80 
  Anirban, Basu 1639 IND1.0010.16406.40 
  Abhishek, Sarkar 2011 IND0.5010.13405.20 
 * 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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