Individual Calculations May 2023
 Akul, Vishruth T  Total change: -21.60  Rating chartPersonal card
 32nd Tamil Nadu State Under-17 Open Fide Rated Chess Championship 2023 Tirunelveli IND 2023-04-12
RcRownchangeKK*chgGame
 1449 1094 0.00 3 -0.54 40 -21.60 
  Jai, Sankar Subramanian 1798 IND0.001-0.0140-0.40 
  Hariharan, J 1296 IND0.001-0.2440-9.60 
  Prabakaran, S 1252 IND0.001-0.2940-11.60 

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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