Individual Calculations May 2024
 Ishani, Das  Total change: -1.60  Rating chartPersonal card
 5th DDDBCA Open FIDE Rating Tournament 2024 Kolkata IND 2024-04-11
RcRownchangeKK*chgGame
 1646 1524 1.00 3 -0.04 40 -1.60 
  Manna, Chiranjit 1753 IND0.001-0.2140-8.40 
  Shankhadeep, Maity 1728 IND0.001-0.2440-9.60 
  Srinika, Ghosh 1457 IND1.0010.414016.40 

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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