Individual Calculations November 2009
 Khandhar, Kaushal  Total change: -20.70  Rating chartPersonal card
 DATCC Chess League 2009 Kuala Lumpur MAS 2009-04-22
RcRownchangeKK*chgGame
 2190 1994 0.50 2 0.01 15 0.15 
  Udani, Ian 2211 PHI0.001-0.2215-3.30 
  Yusof, Kamaluddin 2168 MAS0.5010.23153.45 

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)
 
 IGB - 6th Dato’ Arthur Tan Malaysia Open Chess Championship 2009 Kuala Lumpur MAS 2009-08-21
RcRownchangeKK*chgGame
 2007 1996 3.00 9 -1.39 15 -20.85 
  Zhang, Xiaowen wm2391 CHN0.001-0.0815-1.20 
  Mohammadi, Amir 2192 SWE0.001-0.2515-3.75 
  Gates, David 1709 ENG1.0010.16152.40 
  Xu, Huahua 2145 CHN0.001-0.3015-4.50 
  Portugalera, Ric 2193 PHI0.001-0.2515-3.75 
  Kadek, Iin Dwijayanti wc1894 INA1.0010.36155.40 
  Kimbin, Richard 1917 ITA0.001-0.6115-9.15 
  Milligan, Helen wf1976 NZL0.001-0.5315-7.95 
  Draup, Hj. Abang Azman 1650 MAS1.0010.11151.65 

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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