Individual Calculations February 2014
 Tapan, Kr. Ghosh  Total change: -64.05  Rating chartPersonal card
 06th HDCA FIDE Rated Open below 2000 Kolkata IND 2013-12-31
RcRownchangeKK*chgGame
 1393 1654 4.00 9 -3.23 15 -48.45 
  Sohom, Paul Majumder 1254  * IND0.501-0.4215-6.30 
  Prachurjya, Gayan 1492 IND0.001-0.7115-10.65 
  Debraj, Gangopadhyay 1297 IND0.501-0.3915-5.85 
  Prajnya, Saha 1332 IND1.0010.13151.95 
  Arindam, Mitra 1438 IND0.001-0.7815-11.70 
  Ashutosh, Biswas 1280 IND1.0010.10151.50 
  Shubhankar, Biswas 1452 IND1.0010.24153.60 
  Tamal, Naskar 1588 IND0.001-0.5915-8.85 
  Arya, Bhakta 1403 IND0.001-0.8115-12.15 
 * 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)
 
 01st Bengal State Amateur Chess Championship 2004 Kolkata IND 2014-01-04
RcRownchangeKK*chgGame
 1528 1654 3.50 7 -1.04 15 -15.60 
  Suvradeepta, Das 1929 IND0.001-0.1715-2.55 
  Mrinmoy, Ranjan Sikdar 1457 IND0.501-0.2515-3.75 
  Srijita, Sarkar 1254  * IND1.0010.08151.20 
  Sukomol, Mondal 1445 IND1.0010.23153.45 
  Satya, Sekhar Mitra 1737 IND0.001-0.3915-5.85 
  Rohan, Nag Chowdhury 1504 IND0.501-0.2015-3.00 
  Subhadip, Seth 1367 IND0.501-0.3415-5.10 
 * 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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