Individual Calculations January 2016
 Tan, Zhong Kai  Total change: -66.00  Rating chartPersonal card
 67th Singapore National Chess Championships 2015 - Amateur Singapore SGP 2015-12-20
RcRownchangeKK*chgGame
 1671 1972 5.00 8 -1.65 40 -66.00 
  Chua, Jun Xi Benedict 1572  * SIN1.0010.08403.20 
  Goh, Sean Christian 1572  * SIN0.001-0.9240-36.80 
  Goh, Ethan 1572  * SIN1.0010.08403.20 
  Hee, Wei Yang 1655 SIN0.001-0.8740-34.80 
  Jagadeesh, Balakrishnan 1572  * SIN1.0010.08403.20 
  Ng, Sheng Feng 1672 SIN1.0010.15406.00 
  Lim, Kian Hwa 1779 MAS1.0010.254010.00 
  Tan, Jun Hao c1971 SIN0.001-0.5040-20.00 
 * 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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