Individual Calculations September 2023
 Aninda Rrick, Digbijoy  Total change: -31.60  Rating chartPersonal card
 Sheikh Kamal National Youth Chess Championship-2023, Open U-8 & U-10 Dhaka BAN 2023-08-05
RcRownchangeKK*chgGame
 1107 1336 0.00 1 -0.79 40 -31.60 
  Abrar, Reazul Ahnaf Mohammad 1107 BAN0.001-0.7940-31.60 

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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