Blitz: Individual Calculations January 2013
 Lee, Qing Aun  Total change: 45.60  Rating chartPersonal card
 Hou Yifan Blitz Chess Challenge 2012 - Open Singapore SGP 2012-12-25
RcRownchangeKK*chgGame
 1890 1661 4.00 7 2.28 20 45.60 
  Hou, Yifan gwg2061  * CHN0.001-0.0820-1.60 
  Wong, Shyun Fwu Aldrin 1788 SIN1.0010.672013.40 
  Tan, Tze Lin Tommy 1613 SIN1.0010.43208.60 
  Jayakumar, Shashi 1936 SIN1.0010.832016.60 
  Urcan, Olimpiu 2045 SIN0.001-0.0920-1.80 
  Tin, Jingyao f2053 SIN0.001-0.0820-1.60 
  Tan, Jun Hao 1734 SIN1.0010.602012.00 
 * 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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