Individual Calculations December 2019
 Dhrubajyoti, Das  Total change: -33.60  Rating chartPersonal card
 1st BDCA-DSA FIDE Rated Open Chess Tournament Durgapur IND 2019-10-31
RcRownchangeKK*chgGame
 1229 1208 2.00 6 -0.84 40 -33.60 
  Swapan, Kumar Das 1386 IND0.001-0.2740-10.80 
  Anshuman, Ganguly 1176 IND1.0010.464018.40 
  Soureen, Bhattacharya 1314 IND0.001-0.3640-14.40 
  Sreedeep, Ganguli 1162 IND0.501-0.0640-2.40 
  Prabhat, Ranjan Kumar 1102 IND0.001-0.6440-25.60 
  Ayush, Pandey 1231 IND0.5010.03401.20 

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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