Individual Calculations May 2019
 M, Safwan  Total change: -6.80  Rating chartPersonal card
 "Independent Day Open FIDE Rating Chess Tournament - 2019" Dhaka BAN 2019-03-27
RcRownchangeKK*chgGame
 1774 1465 1.50 4 0.89 40 35.60 
  Faisal, Hossain 1865  * BAN0.001-0.0840-3.20 
  Md., Moazzam Hossain 1865  * BAN0.001-0.0840-3.20 
  S C Sarker, Shyamal 1662 BAN1.0010.754030.00 
  Md., Basharul Alam 1702 BAN0.5010.304012.00 
 * 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)
 
 Asian Youth Chess Championship 2019 - Under 12 Open Colombo SRI 2019-04-04
RcRownchangeKK*chgGame
 1427 1471 3.50 8 -1.06 40 -42.40 
  Dharmasena, W M S S B 1340 SRI1.0010.324012.80 
  Hoang, Minh Hieu c1817 VIE0.001-0.1140-4.40 
  Basnayake, B M Thesandu Aken 1375 SRI1.0010.374014.80 
  Wu, David Tai-Wei 1841 TPE0.001-0.1040-4.00 
  Dineth, S A Induwara 1342 SRI0.001-0.6740-26.80 
  Kulathilake, S M M P 1340 SRI0.001-0.6840-27.20 
  Bandara, T M Himath Indeewara 1152 SRI0.501-0.3740-14.80 
  Nimsanda, K H Savitha 1212 SRI1.0010.18407.20 

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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