Individual Calculations November 2009
 Sengupta, Deep  Total change: -6.20  Rating chartPersonal card
 4th Kolkata Open Grandmaster Chess Tournament 2009 Gorky Sadan, Kolkata, India IND 2009-09-01
 2405 2494 5.50 10 -0.62 10 -6.20 
  Saravana, Krishnan P 2302 IND1.0010.25102.50 
  Guseinov, Gadir g2667 AZE0.5010.23102.30 
  Abhishek, Das 2263 IND0.501-0.2910-2.90 
  Akshat, Khamparia f2263 IND1.0010.21102.10 
  Negi, Parimarjan g2615 IND0.001-0.3410-3.40 
  Das, Arghyadip m2407 IND1.0010.38103.80 
  Aleksandrov, Aleksej g2639 BLR0.001-0.3110-3.10 
  Mohota, Nisha wg2334 IND0.501-0.2110-2.10 
  Arun, Karthik R 2303 IND0.501-0.2510-2.50 
  Ankit, R Rajpara 2259 IND0.501-0.2910-2.90 

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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