Individual Calculations December 2016
 Chan, Jia Jie Alexander  Total change: -68.00  Rating chartPersonal card
 33rd National Age Group Chess Championships 2016 - Open Under-14 Singapore SGP 2016-11-19
RcRownchangeKK*chgGame
 1533 1743 2.00 5 -1.70 40 -68.00 
  Arya, Nirag Shah 1369 IND0.501-0.4040-16.00 
  Ho, Yi Amadeus 1401 SGP1.0010.12404.80 
  Heng, Zheng Kai 1852 SGP0.001-0.3540-14.00 
  Tan, Yong Hau 1527 MAS0.501-0.2840-11.20 
  Ng, Wee Lok Bryan 1516 SGP0.001-0.7940-31.60 

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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