Individual Calculations September 2023
 Spandan, Debnath  Total change: -4.40  Rating chartPersonal card
 AICF's Chess for Everyone FIDE Rating Chess Tournament - Jharkhand Chaibasa IND 2023-08-05
RcRownchangeKK*chgGame
 1635 1162 0.00 2 -0.11 40 -4.40 
  Adhiraj, Mitra 1716 IND0.001-0.0340-1.20 
  Souryadipta, Sarkar 1554 IND0.001-0.0840-3.20 

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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