Individual Calculations April 2019
 Nghiem, Thao Tam  Total change: 107.20  Rating chartPersonal card
 9th HDBank international cup 2019 - Challengers category Ho Chi Minh VIE 2019-03-07
RcRownchangeKK*chgGame
 1863 1497 3.50 8 2.68 40 107.20 
  Concio, Michael Jr. 1897  * PHI0.001-0.0840-3.20 
  Toh, Joseph 1897  * MAS1.0010.924036.80 
  Nguyen, Quang Trung 1803 VIE0.001-0.1440-5.60 
  Keok, Kai En 1844 MAS1.0010.894035.60 
  Borigas, Edgardo 1775 HKG0.5010.334013.20 
  Nguyen, Tran Ngoc Thuy wf1897  * VIE1.0010.924036.80 
  Samrat, Ghorai 1897  * IND0.001-0.0840-3.20 
  Le, Thien Vi 1897  * VIE0.001-0.0840-3.20 
 * 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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