Individual Calculations January 2018
 Ng, Sheng Feng  Total change: -33.06  Rating chartPersonal card
 9th Penang Heritage City International Chess Open 2017 (Open Category) Pulau Pinang MAS 2017-12-04
RcRownchangeKK*chgGame
 1972 1941 3.50 9 -0.67 38 -25.46 
  Roy, Prantik m2341  * IND0.001-0.0838-3.04 
  Lee, Care Greene 1612 MAS1.0010.12384.56 
  Norbaev, Nabijon 2164 UZB0.5010.283810.64 
  Wong, Yinn Long f2242 MAS0.5010.353813.30 
  Chan, Peng Kong m2177 SGP0.5010.303811.40 
  Ma, Lin 2152 CHN0.001-0.2338-8.74 
  Harivardhini, I 1749 IND0.001-0.7538-28.50 
  Chua, Jia-Tien wc1748 MAS0.501-0.2538-9.50 
  Loo, Hsien Rong Evan 1565 MAS0.501-0.4138-15.58 
 * 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)
 
 3rd Singapore Amateur Chess Championships 2017 Singapore SGP 2017-12-12
RcRownchangeKK*chgGame
 1671 1941 7.00 9 -0.20 38 -7.60 
  Liu, Zi Ang Justin 1541  * SGP1.0010.08383.04 
  Choksi, Khushi 1541  * SGP1.0010.08383.04 
  Cheong, Sue Lyn 1541  * SGP1.0010.08383.04 
  Chia, Yu Zhe Ashton 1601 SGP0.501-0.3838-14.44 
  Ong, Yi Herng Joel 1802 SGP0.501-0.1938-7.22 
  Tang, Yiheng 1541  * SGP1.0010.08383.04 
  Wong, Zhenyong Jayden 1688 SGP0.501-0.3138-11.78 
  Heng, Zheng Kai 1886 SGP1.0010.423815.96 
  Roullo, Rolzon 1897 PHI0.501-0.0638-2.28 
 * 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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