Blitz: Individual Calculations May 2012
 Lau, Xian Hui Rudolph  Total change: 6.20  Rating chartPersonal card
 12th BCC Open Blitz qualifier F Bangkok THA 2012-04-16
RcRownchangeKK*chgGame
 2008 1686 1.50 8 0.31 20 6.20 
  Chen, Yang 2084 CHN0.001-0.0820-1.60 
  Goh, Jinghan Cameron 1776 SIN0.001-0.3820-7.60 
  Eriksson, Jon 2086  * FIN1.0010.922018.40 
  Lam, Daniel King-Wai 2017 HKG0.001-0.1220-2.40 
  Vikram, Mavlankar 1842 IND0.001-0.2920-5.80 
  Rantanen, Yrjo A g2086  * FIN0.5010.42208.40 
  Mahling, Thomas 2086  * GER0.001-0.0820-1.60 
  Pham, Le Thao Nguyen wg2086  * VIE0.001-0.0820-1.60 
 * 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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