Rapid: Individual Calculations May 2019
 Rahman, Md. Ataur  Total change: -37.60  Rating chartPersonal card
 Prof. Dr. Habibe Millat Munna Rapid Reating Chess Tournament Sirajganj BAN 2019-04-26
RcRownchangeKK*chgGame
 1796 1867 0.50 4 -1.88 20 -37.60 
  Nayem, Haque 2101 BAN0.5010.29205.80 
  Md Joynal, Abedin 1700 BAN0.001-0.7220-14.40 
  Warech, Masud 1637 BAN0.001-0.7920-15.80 
  Jamil, Ahmad 1746 BAN0.001-0.6620-13.20 

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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