Rapid: Individual Calculations April 2023
 Hariharan, K  Total change: -79.20  Rating chartPersonal card
 5th Shaastra Rapid FIDE Rated Chess Tournament 2023 Chennai IND 2023-03-11
RcRownchangeKK*chgGame
 1195 1247 1.00 5 -1.98 40 -79.20 
  Vignesh, Kannan P 1689 IND0.001-0.0640-2.40 
  Sai, Krishna V 1039 IND0.001-0.7740-30.80 
  Sri, Hari A S 1051 IND1.0010.254010.00 
  Pranesh, Yatin Sankar 1111 IND0.001-0.6840-27.20 
  Varchas, Krishna Jayaraman 1084 IND0.001-0.7240-28.80 

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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