Individual Calculations January 2013
 Chan, Yi Meng Ryan  Total change: 3.90  Rating chartPersonal card
 4th Penang Heritage City International Chess Open 2012 Penang MAS 2012-12-10
RcRownchangeKK*chgGame
 1885 1685 2.00 7 0.13 30 3.90 
  Aris, T.l.s. 2085  * INA0.001-0.0830-2.40 
  Chong, Chor Yuen 2053 HKG0.001-0.1030-3.00 
  Lim, De Li Derek c1863 SIN0.001-0.2730-8.10 
  Chua, Jing Yuan Cyril 1678 SIN1.0010.493014.70 
  Chan, Wei Yi Victoria wf1948 SIN0.001-0.1830-5.40 
  Kuich, Gero 1817 SUI0.001-0.3230-9.60 
  Ooi, Zhi Yang 1751 MAS1.0010.593017.70 
 * 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)
 

 

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