Rapid: Individual Calculations November 2022
 Rezaul, Karim Chowdhury  Total change: 7.20  Rating chartPersonal card
 Police Super Rapid Rating Chess Tournament 2022 Moulvibazar BAN 2022-10-22
RcRownchangeKK*chgGame
 1605 1834 2.50 3 0.18 40 7.20 
  Abdul, Jalil 1646 BAN0.501-0.2440-9.60 
  Md Zulfikar Ali, Khandaker 1702 BAN1.0010.324012.80 
  Hossen Ahmed, Jami 1467 BAN1.0010.10404.00 

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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