Individual Calculations March 2020
 Zakaria, Sheikh  Total change: -42.00  Rating chartPersonal card
 CJKS-Haji Md. Nurul Hoque Sawdagar Memorial 1st Division Chess League-2020 Chattogram BAN 2020-02-23
RcRownchangeKK*chgGame
 1492 1363 0.00 3 -1.05 40 -42.00 
  Mahabubur, Rahman 1686 BAN0.001-0.1340-5.20 
  Md. Babul Hossain, Babla 1490 BAN0.001-0.3340-13.20 
  Md, Aminul Islam 1300 BAN0.001-0.5940-23.60 

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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