Rapid: Individual Calculations April 2020
 Wadifa, Ahmed  Total change: 3.60  Rating chartPersonal card
 WALTON Air Conditioner FIDE Rapid School Chess Tournament-4 Dhaka BAN 2020-02-28
RcRownchangeKK*chgGame
 1557 1543 3.00 5 0.64 20 12.80 
  Swarnavo, Choudhury 1785 BAN0.001-0.2020-4.00 
  Md, Azmaeen Parvez Sayor 1182 BAN1.0010.10202.00 
  Mortuza Muhtadi, Islam 1489 BAN1.0010.42208.40 
  Mortuza Mahathir, Islam 1737 BAN0.001-0.2520-5.00 
  Mahin , Ahmed Shuvo 1590 BAN1.0010.572011.40 

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)
 
 WALTON Air Conditioner FIDE Rapid School Chess Tournament-5 Dhaka BAN 2020-03-06
RcRownchangeKK*chgGame
 1466 1561 3.00 6 -0.46 20 -9.20 
  Zayan Muyassar, Gias 1027 BAN1.0010.03200.60 
  Sadnan Hasan, Dihan c1929 BAN0.001-0.1020-2.00 
  Nafim, Al Karim 1656 BAN0.001-0.3720-7.40 
  Mashroor, Newaz 1255 BAN0.001-0.8620-17.20 
  Alizah, Nusaiba Islam 1187 BAN1.0010.10202.00 
  Ahmed, Walijah 1742 BAN1.0010.742014.80 

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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