Individual Calculations January 2014
 Ho, Jei-Chen  Total change: -3.90  Rating chartPersonal card
 5th Penang Heritage City International Chess Open 2013 Penang MAS 2013-12-09
RcRownchangeKK*chgGame
 1894 1694 2.00 8 -0.20 30 -6.00 
  Chan, Marcus 2094  * MAS0.001-0.0830-2.40 
  Chong, Chor Yuen 2055 HKG0.001-0.1030-3.00 
  Ng, Shi Yang 1612 MAS1.0010.393011.70 
  Lim, Kian Hwa 1918 MAS0.001-0.2230-6.60 
  Borigas, Edgardo 1937 HKG1.0010.803024.00 
  Khadijah, Qurota`ain 1956 INA0.001-0.1830-5.40 
  Ismail, Ahmad 2025 MAS0.001-0.1230-3.60 
  Chua, Xue Kai Alfred 1553 SIN0.001-0.6930-20.70 
 * 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)
 
NOTE: K factor changed
 World Youth Chess Championship 2013. Open U14 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 1863 1694 2.50 8 0.14 15 2.10 
  Meunier, Clement 2094  * FRA0.001-0.0815-1.20 
  Lau, Jason 1888 ENG0.5010.25153.75 
  Zhao, Juncheng 1963 CHN0.001-0.1715-2.55 
  Koniahli, Malek 1875 SYR0.001-0.2615-3.90 
  Yu, Wenlu 1862 CAN1.0010.721510.80 
  Fawzy, Adham f2014 EGY0.001-0.1315-1.95 
  Tello Chavez, Isaac Valent 1823 MEX0.001-0.3315-4.95 
  Mouthuy, Jacky-Long 1388 LUX1.0010.14152.10 
 * 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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