Individual Calculations May 2023
 Porwal, Kiyan  Total change: -16.80  Rating chartPersonal card
 Indore International Open (Challengers Category) Indore IND 2023-04-03
RcRownchangeKK*chgGame
 1289 1044 0.50 4 -0.42 40 -16.80 
  Karyasheel, P 1460 IND0.001-0.0740-2.80 
  Chouhan, N.c. 1329 IND0.001-0.1640-6.40 
  Kshaunish, Prakash Jaiswal 1357 IND0.001-0.1440-5.60 
  Kavya, Jain 1010 IND0.501-0.0540-2.00 

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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