Individual Calculations May 2023
 Sidhant, Rana  Total change: -5.60  Rating chartPersonal card
 Indore International Open (Challengers Category) Indore IND 2023-04-03
RcRownchangeKK*chgGame
 1384 1242 1.00 3 -0.14 40 -5.60 
  Dileep, Tripathi 1767 IND0.001-0.0340-1.20 
  Kavya, Jain 1010 IND1.0010.21408.40 
  Piyush, Tandon 1376 IND0.001-0.3240-12.80 

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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