Individual Calculations August 2017
 Sultana, Zakia  Total change: -31.40  Rating chartPersonal card
 SAIF POWERTEC 2nd International Rating Chess Tournament-2017 Category B Dhaka BAN 2017-07-15
RcRownchangeKK*chgGame
 1601 1835 3.00 6 -1.57 20 -31.40 
  Aritra, Ganguly 1435  * IND0.001-0.9220-18.40 
  Mahin , Ahmed Shuvo 1525 BAN1.0010.14202.80 
  Md. Emrol Hasan, Khan 1575 BAN1.0010.18203.60 
  Mortuza Muhtadi, Islam 1435  * BAN0.501-0.4220-8.40 
  Shah Mahfuzul, Karim 1963 BAN0.5010.17203.40 
  Mohammad, Hasan 1672 BAN0.001-0.7220-14.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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