Individual Calculations July 2022
 Ashutosh, Kumar  Total change: 5.60  Rating chartPersonal card
 1st HDCA All India Open FIDE Rating Chess Tournament 2022 Hazaribag IND 2022-06-22
RcRownchangeKK*chgGame
 1768 1932 5.50 8 0.28 20 5.60 
  Ramesh, Kumar Sonker 1532  * IND1.0010.08201.60 
  Manoj, Kumar1970 1333 IND1.0010.02200.40 
  Sneha, Halder 1590 IND1.0010.12202.40 
  Pradip, Ghosh 2001 IND0.5010.10202.00 
  Ishant, Kumar 1674 IND1.0010.18203.60 
  Sudhakar, Prem Dutt 1716 IND1.0010.22204.40 
  Arpan, Das 2121 IND0.001-0.2520-5.00 
  Suvrajit, Saha m2178 IND0.001-0.1920-3.80 
 * 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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