Rapid: Individual Calculations January 2015
 Begum, Masuda  Total change: -15.00  Rating chartPersonal card
 WALTON Home Appliance International Rapid Chess Tournament Dhaka BAN 2014-12-21
RcRownchangeKK*chgGame
 1865 1825 1.50 5 -0.75 20 -15.00 
  Rahman, Md. Mujibur 2054 BAN0.001-0.2120-4.20 
  Mohammad, Sagar 2017 BAN0.001-0.2520-5.00 
  Md. Mostafizur, Rahman 1624 BAN1.0010.24204.80 
  Md., Matiur Rahman (mamun) 1954 BAN0.001-0.3320-6.60 
  Jahanara, Haque 1677 BAN0.501-0.2020-4.00 

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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