Rapid: Individual Calculations August 2013
 Heng, Zheng Kai  Total change: 3.60  Rating chartPersonal card
 Serangoon Rapid Chess Tournament 2013 Singapore SGP 2013-06-30
RcRownchangeKK*chgGame
 1934 1607 1.00 4 0.44 20 8.80 
  Liu, Xiangyi f2007  * SIN0.001-0.0820-1.60 
  Polistico, Eliodoro B 1961 PHI0.001-0.1120-2.20 
  Tan, Jun Yi Royce 1762 SIN1.0010.712014.20 
  Urcan, Olimpiu c2007  * SIN0.001-0.0820-1.60 
 * 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)
 
 Whampoa Open Rapid Chess Tournament 2013 Singapore SGP 2013-07-21
RcRownchangeKK*chgGame
 1997 1607 0.00 3 -0.26 20 -5.20 
  Suelo, Roberto Jr. 2007  * PHI0.001-0.0820-1.60 
  Lam, Choong Wai Edwin 1976 MAS0.001-0.1020-2.00 
  Foo, Benjamin 2007  * SIN0.001-0.0820-1.60 
 * 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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