Rapid: Individual Calculations April 2023
 Md. Rajibul, Hasan  Total change: -6.20  Rating chartPersonal card
 Manha's Castle 17th FIDE Rapid Rating Chess Tournament Dhaka BAN 2023-03-04
RcRownchangeKK*chgGame
 1613 1611 2.50 7 -1.15 20 -23.00 
  Nayem, Haque c2112 BAN0.001-0.0420-0.80 
  Tashfikur, Rahman 1360 BAN1.0010.19203.80 
  Reasat-E-Noor 1891 BAN0.001-0.1620-3.20 
  Hossain, Taymur Reza 1339 BAN0.501-0.3320-6.60 
  Kamal Uddin, Bhuiyian 1485 BAN0.501-0.1720-3.40 
  Hasan, Azizul 1425 BAN0.501-0.2420-4.80 
  Mohammad Arifur, Rahman 1680 BAN0.001-0.4020-8.00 

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)
 
 Manha's Castle 18th FIDE Rapid Rating Chess Tournament, Below-2100 Dhaka BAN 2023-03-26
RcRownchangeKK*chgGame
 1741 1611 3.50 7 0.84 20 16.80 
  Chowdhury, Sohel c2018 BAN0.001-0.0820-1.60 
  Jean-Nesar, Osman 1211  * BAN1.0010.08201.60 
  Md., Jamal Uddin c2016 BAN0.001-0.0820-1.60 
  Preetam, Barua 1406 BAN1.0010.24204.80 
  Ahmed, Mahtabuddin c2072 BAN0.5010.45209.00 
  Md, Sariatullah 1975 BAN0.001-0.1020-2.00 
  Maruf, Ahmad 1487 BAN1.0010.33206.60 
 * 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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