Rapid: Individual Calculations July 2015
 Yeo, Ruizhi Carwyn  Total change: 11.60  Rating chartPersonal card
 16th Asean+ Age Group Chess Championships 2015 - Rapid Open Under-18 Singapore SGP 2015-06-15
RcRownchangeKK*chgGame
 1854 1665 2.00 5 0.58 20 11.60 
  Caranyagan, Carlo 2065  * PHI0.001-0.0820-1.60 
  Chuc, Dinh Tan 1860 VIE0.001-0.2520-5.00 
  Nguyen, Van Toan Thanh c1993 VIE0.5010.37207.40 
  Lee, Rui Zhe Nicholas 1634 SIN1.0010.46209.20 
  Nguyen, Tri Thien 1719 VIE0.5010.08201.60 
 * 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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