Individual Calculations March 2024
 Aarav, Somani  Total change: -21.60  Rating chartPersonal card
 National School Chess Championship 2023-24 (U9O) Patna IND 2024-02-06
RcRownchangeKK*chgGame
 1115 1121 1.00 3 -0.54 40 -21.60 
  Paladugu, Sai Shreyan 1018 IND0.501-0.1440-5.60 
  Balgude, Sarvadnya 1013 IND0.501-0.1540-6.00 
  Mohd, Ismail Siddiqui 1314 IND0.001-0.2540-10.00 

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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