Individual Calculations November 2017
 Khan, Md. Quayyum  Total change: -20.60  Rating chartPersonal card
 WALTON 2nd Division Chess League-2017 Dhaka BAN 2017-10-22
RcRownchangeKK*chgGame
 1762 1666 0.50 4 -1.03 20 -20.60 
  Rafid, Jawad 1581 BAN0.501-0.1220-2.40 
  Md. Nurul, Islam 1889 BAN0.001-0.2220-4.40 
  Aneek, Das 1679 IND0.001-0.4820-9.60 
  Mohammad, Kamruzzaman 1900 BAN0.001-0.2120-4.20 

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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