Individual Calculations October 2012
 Rajarshi, Dutta  Total change: 40.20  Rating chartPersonal card
 Nirmal Kumar Bose Memorial Fide International rating below 2000 Kolkata IND 2012-08-19
RcRownchangeKK*chgGame
 1574 1317 0.50 6 -0.66 30 -19.80 
  Shyamol, Ganguly 1685 IND0.5010.403012.00 
  Aronyak, Ghosh 1622 IND0.001-0.1430-4.20 
  Samir, Dhar 1595 IND0.001-0.1730-5.10 
  Biswanath, Banerjee 1521 IND0.001-0.2430-7.20 
  Aditya, Basu 1531 IND0.001-0.2330-6.90 
  Soumma, Chakraborty 1487 IND0.001-0.2830-8.40 

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)
 
 04th BCA International FIDE rating below 2200 Kolkata IND 2012-08-30
RcRownchangeKK*chgGame
 1629 1317 3.00 7 2.00 30 60.00 
  Shaon, Chowdhury 1717  * IND0.5010.423012.60 
  Tapan, Kr Ghosh 1717  * IND0.001-0.0830-2.40 
  Sourav, Bhowmik 1649 IND0.5010.383011.40 
  Tamojit, Poddar 1605 IND0.5010.343010.20 
  Anshul, Nigam 1584 IND0.5010.32309.60 
  Sourav, Mondal 1576 IND0.5010.32309.60 
  Ranjan, Bhattacharya 1554 IND0.5010.30309.00 
 * 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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