Individual Calculations April 2019
 Nguyen, Le Ngoc Quy  Total change: 68.00  Rating chartPersonal card
 9th HDBank international cup 2019 - Challengers category Ho Chi Minh VIE 2019-03-07
RcRownchangeKK*chgGame
 1813 1489 2.50 6 1.70 40 68.00 
  Tiauson, Recarte 1889  * PHI0.001-0.0840-3.20 
  Vu, Thi Dieu Ai wf1818 VIE0.5010.384015.20 
  Duong, Thien Chuong 1830 VIE0.5010.384015.20 
  Vo, Pham Thien Phuc 1707 VIE0.001-0.2240-8.80 
  Tran, Thi Mong Thu 1889  * VIE0.5010.424016.80 
  Abbondanza, Lionel 1746 FRA1.0010.824032.80 
 * 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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