Individual Calculations August 2022
 Sardar, Rokonuzzaman  Total change: 6.40  Rating chartPersonal card
 SAIF POWERTEC 2nd Division Chess League - 2021 Dhaka BAN 2022-07-18
RcRownchangeKK*chgGame
 1577 1632 3.50 6 0.16 40 6.40 
  Md. Faizul, Haque 1775 BAN0.001-0.3140-12.40 
  Neelava, Choudhury 1526 BAN1.0010.364014.40 
  Md Tahsinul Haque, Zoheb 1232  * BAN1.0010.08403.20 
  Md. Faysal, Yousuf 1518 BAN0.001-0.6640-26.40 
  Rahman, Atiqur 1832 BAN0.5010.264010.40 
  Md, Sourov Kabir 1579 BAN1.0010.434017.20 
 * 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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