Rapid: Individual Calculations August 2013
 Low, Zhen Yu Cyrus  Total change: 22.00  Rating chartPersonal card
 Serangoon Rapid Chess Tournament 2013 Singapore SGP 2013-06-30
RcRownchangeKK*chgGame
 1876 1757 3.00 5 1.10 20 22.00 
  Chiong Zacarias Romero, Luis m2157  * PHI0.001-0.0820-1.60 
  Nar, Ken Jin 1357  * SIN1.0010.08201.60 
  Tin, Jingyao f2119 SIN0.001-0.1020-2.00 
  Tin, Ruiqi 1592 SIN1.0010.28205.60 
  Tan, Weiliang c2157  * SIN1.0010.922018.40 
 * 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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