Individual Calculations November 2009
 Haslindah, Ruslan  Total change: 8.00  Rating chartPersonal card
 DATCC Chess League 2009 Kuala Lumpur MAS 2009-04-22
RcRownchangeKK*chgGame
 2029 1697 0.50 6 -0.25 25 -6.25 
  Udani, Ian 2047 PHI0.001-0.1125-2.75 
  Ibrahim, Mohd Irman 2047 MAS0.001-0.1125-2.75 
  Soon, Wai Cheong 2047 MAS0.001-0.1125-2.75 
  Yusof, Kamaluddin 2047 MAS0.5010.39259.75 
  Cheah, Cheok Fung 1941 MAS0.001-0.2025-5.00 
  Soon, Wai Cheong 2047 MAS0.001-0.1125-2.75 

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)
 
 KL Open Chess Championship 2009 Kuala Lumpur MAS 2009-09-03
RcRownchangeKK*chgGame
 1899 1697 2.50 7 0.57 25 14.25 
  Chan, Yi Ren Daniel f2097  * SIN0.001-0.0825-2.00 
  Foo, Benjamin 2036 SIN0.001-0.1225-3.00 
  Medina, Warda Aulia wc1950 INA0.001-0.1925-4.75 
  Dissanayake, R.d.a.c. 1811 SRI0.001-0.3425-8.50 
  Chan, Yi Jun Timothy 1594 SIN1.0010.36259.00 
  Chen, I-Chen 1715 TPE1.0010.532513.25 
  Ismail, Ahmad 2088 MAS0.5010.412510.25 
 * 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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