Rapid: Individual Calculations February 2018
 Nguyen, Duc Sang  Total change: 16.40  Rating chartPersonal card
 1st Pooltech weekend Rapid cup 2018 Ho Chi Minh VIE 2018-01-06
RcRownchangeKK*chgGame
 1631 1645 5.00 8 0.82 20 16.40 
  Dang, Hoang Son f2045  * VIE0.5010.42208.40 
  Nguyen, Thai Duong 1758 VIE0.5010.15203.00 
  Hoa, Quang Bach 1407 VIE0.001-0.8020-16.00 
  Tran, Ngoc Minh Duy 1245  * VIE1.0010.08201.60 
  Vo, Thien An 1410 VIE1.0010.21204.20 
  Le, Minh Tu f1796 VIE0.001-0.3020-6.00 
  Hoang, Le Minh Bao c1342 VIE1.0010.14202.80 
  Le, Huu Thai c2045  * VIE1.0010.922018.40 
 * 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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