Rapid: Individual Calculations April 2023
 Shadat, Kibria Ayaan  Total change: 78.05  Rating chartPersonal card
 1st Beach Rapid International Rating chess tournament 2023 Cox's Bazar BAN 2023-03-10
RcRownchangeKK*chgGame
 1681 1635 5.00 7 1.73 35 60.55 
  Zia, Tahsin Tajwar f2204 BAN0.001-0.0235-0.70 
  Mofijur Rahman, Mamun 1351 BAN0.001-0.8435-29.40 
  Najif, Niaj 1340 BAN1.0010.15355.25 
  Mohammed, Abdul Jabbar 1442 BAN1.0010.25358.75 
  Noor, Mohammed 1796 BAN1.0010.713524.85 
  Rezaul, Karim 1824 BAN1.0010.753526.25 
  Md. Rabby, Salim 1808 BAN1.0010.733525.55 

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)
 
 Bangabandhu FIDE Rapid Youth and Children Chess Tournament Dhaka BAN 2023-03-17
RcRownchangeKK*chgGame
 1596 1635 5.50 7 1.59 35 55.65 
  S M Raiyan, Abdullah 1235  * BAN1.0010.08352.80 
  Afnan, Islam 1316 BAN1.0010.13354.55 
  Manon, Reja Neer c2179 BAN0.001-0.0335-1.05 
  Shayantan, Osman 1293 BAN1.0010.12354.20 
  Roman, Ali Chowdhury 1336 BAN1.0010.15355.25 
  Wadifa, Ahmed 1819 BAN0.5010.24358.40 
  Md. Sajidul, Haque 1997 BAN1.0010.903531.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Manha's Castle 18th FIDE Rapid Rating Chess Tournament, Below-2100 Dhaka BAN 2023-03-26
RcRownchangeKK*chgGame
 1490 1635 3.00 6 -1.09 35 -38.15 
  Md. Masum, Hossain 2021 BAN0.001-0.0935-3.15 
  Md. Firoz, Kabir 1355 BAN0.001-0.8435-29.40 
  Adrian, Ferdous 1235  * BAN1.0010.08352.80 
  Wasek, Billah 1469 BAN1.0010.28359.80 
  Rayan, Rashid Mugdho 1496 BAN0.001-0.6935-24.15 
  Ajraf, Anan 1365 BAN1.0010.17355.95 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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