Individual Calculations July 2022
 Sunidhi, Singh  Total change: 33.20  Rating chartPersonal card
 1st HDCA All India Open FIDE Rating Chess Tournament 2022 Hazaribag IND 2022-06-22
RcRownchangeKK*chgGame
 1502 1166 1.50 4 0.83 40 33.20 
  Archit, Mittal 1441 IND1.0010.834033.20 
  Rajesh, Kumar 1832 IND0.001-0.0140-0.40 
  Kumar, Sankalp 1314 IND0.5010.20408.00 
  Ashis, Kumar 1419 IND0.001-0.1940-7.60 

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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