Rapid: Individual Calculations April 2023
 Rahman, Md. Siddiqur  Total change: -2.40  Rating chartPersonal card
 Manha's Castle 17th FIDE Rapid Rating Chess Tournament Dhaka BAN 2023-03-04
RcRownchangeKK*chgGame
 1901 1959 4.00 7 0.11 20 2.20 
  Kamal Uddin, Bhuiyian 1559  * BAN1.0010.08201.60 
  Md Abu, Said 1730 BAN1.0010.21204.20 
  Ahmed, Mahtabuddin c2072 BAN0.001-0.3520-7.00 
  Md. Mosaraf, Hossain 1737 BAN1.0010.22204.40 
  Zoar Haque, Prodhan 2029 BAN1.0010.602012.00 
  Md.abzid, Rahman 2153 BAN0.001-0.2520-5.00 
  Mohammad, Javed f2029 BAN0.001-0.4020-8.00 
 * 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
 1807 1959 4.50 7 -0.23 20 -4.60 
  Mohammad Arifur, Rahman 1680 BAN1.0010.16203.20 
  Fahmida, Afroz 1559  * BAN1.0010.08201.60 
  Swarnavo, Choudhury 2067 BAN0.001-0.3520-7.00 
  Islam, Shihab Tanim 1729 BAN1.0010.21204.20 
  Anata, Choudhury 2098 BAN0.001-0.3120-6.20 
  Shahinur, Haque 1761 BAN0.501-0.2620-5.20 
  Siam, Chowdhury 1754 BAN1.0010.24204.80 
 * 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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