Individual Calculations June 2019
 Md, Ibrahim  Total change: 0.00  Rating chartPersonal card
 WALTON International Rating Chess Tournament-2019 Dhaka BAN 2019-05-22
RcRownchangeRpKK*chgGame
 1671 0 3.00 7 0.00 1621   0.00 
  Hasan Mahmud, Razzab 1807 BAN0.0010.00 0.00 
  S C Sarker, Shyamal 1640 BAN1.0010.00 0.00 
  Md. Mahbubur, Rahman 1731 BAN0.0010.00 0.00 
  Ahmed, Walijah 1687 BAN0.0010.00 0.00 
  Shah Alam, Ropan 1615 BAN0.0010.00 0.00 
  Md. Momtaj, Uddin 1590 BAN1.0010.00 0.00 
  Md. Abdur , Rashid 1629 BAN1.0010.00 0.00 

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)
 

 

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