Individual Calculations December 2022
 Biswajit, Changmai  Total change: -67.60  Rating chartPersonal card
 4th CPPA Open FIDE Rating Chess Tournament Duliajan IND 2022-11-05
RcRownchangeKK*chgGame
 1238 1416 4.00 8 -1.69 40 -67.60 
  Hitarth, Pratim Buragohain 1062 IND1.0010.11404.40 
  Bristy, Mukherjee wc1797 IND0.001-0.0940-3.60 
  Nahid, Amon 1072 IND0.001-0.8840-35.20 
  Trideep, Bora 1024 IND1.0010.08403.20 
  Shyamal, Sarkar 1247 IND0.001-0.7240-28.80 
  Shakya, Singha Modak 1163 IND1.0010.19407.60 
  Subham, Bhattacharjee 1206 IND1.0010.23409.20 
  Jadav, Gogoi 1335 IND0.001-0.6140-24.40 

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)
 

 

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