Individual Calculations June 2024
 Luvdhak, Sur Chowdhury  Total change: -5.60  Rating chartPersonal card
 Sylhet District Chess Championship Sylhet BAN 2024-05-25
RcRownchangeKK*chgGame
 1843 1755 1.00 3 -0.14 40 -5.60 
  Sree, Sukhen 1836 BAN0.001-0.3940-15.60 
  Asaduzzaman, Ahad 1889 BAN0.5010.18407.20 
  Safwan Swadin, Orjan 1803 BAN0.5010.07402.80 

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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