Individual Calculations April 2019
 Concio, Michael Jr.  Total change: -38.00  Rating chartPersonal card
 9th HDBank international cup 2019 - Challengers category Ho Chi Minh VIE 2019-03-07
RcRownchangeKK*chgGame
 1853 2136 6.50 9 -0.95 40 -38.00 
  Nghiem, Thao Tam 1736  * VIE1.0010.08403.20 
  Nguyen, Lam Thien 1847 VIE0.501-0.3440-13.60 
  Hoang, Quoc Khanh 1740 VIE1.0010.08403.20 
  San Diego, Jerlyn Mae 1904 PHI0.501-0.2940-11.60 
  Nguyen, Truong Bao Tran 1888 VIE0.501-0.3140-12.40 
  Chu, Quoc Thinh 1746 VIE1.0010.09403.60 
  Shubham, Shukla 1948 IND1.0010.264010.40 
  Nguyen, Ngoc Thuy Trang wc1924 VIE0.501-0.2740-10.80 
  Pham, Minh Hieu 1944 VIE0.501-0.2540-10.00 
 * 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)
 

 

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