Rapid: Individual Calculations November 2022
 Luvdhak, Sur Chowdhury  Total change: -6.80  Rating chartPersonal card
 Unity Sports foundation & Global consultency center rapid rating Chess tournament 2022 Sylhet BAN 2022-09-30
RcRownchangeKK*chgGame
 1688 1435 0.50 4 -0.34 20 -6.80 
  Md Akik, Miha 1743 BAN0.5010.36207.20 
  Monir, Hussain 1469 BAN0.001-0.4520-9.00 
  Kishor, Shazzad 1792 BAN0.001-0.1120-2.20 
  Md Mostafa, Kamal Jalal 1746 BAN0.001-0.1420-2.80 

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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