Individual Calculations February 2013
 Nihar, Ranjan Banerjee  Total change: -45.45  Rating chartPersonal card
 5th HDCA FIDE Rated International Open Chess Tournament (Below 2000) Kolkata IND 2012-12-24
RcRownchangeKK*chgGame
 1625 1879 4.50 7 -1.14 15 -17.10 
  Bidisha, Roy 1479  * IND1.0010.08151.20 
  Aditya, Basu 1564 IND1.0010.14152.10 
  Balai, Dutta 1650 IND1.0010.21153.15 
  Trinath, Ghosh 1661 IND0.501-0.2815-4.20 
  Koustav, Chatterjee 1730 IND0.001-0.7015-10.50 
  Arpita, Mukherjee wf1643 IND1.0010.20153.00 
  Manideep, Mukhi 1646 IND0.001-0.7915-11.85 
 * 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)
 
 2nd CCF ALL INDIA FIDE RATED CHESS TOURNAMENT (BELOW 2000) Kolkata IND 2012-12-28
RcRownchangeKK*chgGame
 1587 1879 4.00 7 -1.89 15 -28.35 
  Taniya, Acharya 1479  * IND1.0010.08151.20 
  Nirmal, Kumar Bose 1548 IND0.501-0.3815-5.70 
  Anshul, Nigam 1551 IND1.0010.13151.95 
  Arka, Sengupta 1689 IND0.501-0.2515-3.75 
  Neelash, Saha 1650 IND0.501-0.2915-4.35 
  Nikhil, Singh 1575 IND0.501-0.3615-5.40 
  Amlan, Mahanta 1615 IND0.001-0.8215-12.30 
 * 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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