Individual Calculations July 2016
 Sayan, Sen  Total change: 16.60  Rating chartPersonal card
 58th Bengal State chess Championship 2016 Kolkata IND 2016-06-08
RcRownchangeKK*chgGame
 1667 1822 7.50 10 0.83 20 16.60 
  Disha, Mundhra 1422  * IND1.0010.08201.60 
  Diya, Chowdhury 1422  * IND1.0010.08201.60 
  Shuvam, Roy 1562 IND0.501-0.3220-6.40 
  Arka, Dutta 1422  * IND0.501-0.4220-8.40 
  Swapnadip, Haldar 1516 IND1.0010.14202.80 
  Abhishek, Sarkar 2011 IND0.5010.25205.00 
  Gautam, Kumar Maitra 1553 IND1.0010.17203.40 
  Shrutarshi, Ray 1950 IND0.5010.17203.40 
  Nath, Rupankar 2105 IND0.5010.34206.80 
  Prankrishna, Roy 1707 IND1.0010.34206.80 
 * 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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