Rapid: Individual Calculations December 2019
 Secopito, Catherine  Total change: -52.20  Rating chartPersonal card
 4th ASEAN Chess Championships 2019 - Women Rapid chess Bac Giang VIE 2019-11-02
RcRownchangeKK*chgGame
 1911 2115 2.50 7 -2.61 20 -52.20 
  Bach, Ngoc Thuy Duong wf1769 VIE0.001-0.8920-17.80 
  Nguyen, Thi Minh Thu wf1730 VIE0.501-0.4120-8.20 
  Hoang, Thi Hai Anh wc1933 VIE1.0010.26205.20 
  Doan, Thi Van Anh wf2075 VIE0.001-0.5620-11.20 
  Putri, Regita Desyari wf1930 INA1.0010.26205.20 
  Le, Thanh Tu wg2223 VIE0.001-0.3520-7.00 
  Nguyen, Thien Ngan wf1715  * VIE0.001-0.9220-18.40 
 * 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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