Rapid: Individual Calculations September 2013
 Tan, Jin Chew Andrew  Total change: 0.00  Rating chartPersonal card
 25th National Rapid Chess Championships 2013 - Open Singapore SGP 2013-08-08
RcRownchangeRpKK*chgGame
 1683 0 2.50 6 0.00 1626   0.00 
  Chung, Juen Sen 1982 SIN0.0010.00 0.00 
  Lew, Zhi Hong 1707 SIN0.0010.00 0.00 
  Lim, Wan Yu Steffi 1519 SIN0.5010.00 0.00 
  Tin, Ruiqi 1564 SIN1.0010.00 0.00 
  Goh, Yi Jie Jonathan 1714 SIN0.0010.00 0.00 
  Heng, Zheng Kai 1611 SIN1.0010.00 0.00 

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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