Rapid: Individual Calculations October 2021
 Zahirul , Islam  Total change: 28.80  Rating chartPersonal card
 Manha's Castle 2nd FIDE Rapid Rating Chess Tournament 2021 Dhaka BAN 2021-09-17
RcRownchangeKK*chgGame
 1650 1241 2.00 6 1.44 20 28.80 
  Mashroor, Newaz 1440 BAN1.0010.762015.20 
  Md. Nasim Hossain, Bhuiyan 1832 BAN0.001-0.0220-0.40 
  Md, Moinuddin 1573 BAN0.001-0.1220-2.40 
  Md. Shajahan, Mia 1712 BAN1.0010.952019.00 
  Faysal Hasan, Bappy 1710 BAN0.001-0.0520-1.00 
  Shahinur, Haque 1633 BAN0.001-0.0820-1.60 

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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