Individual Calculations November 2009
 Marmono, Roslina  Total change: -25.80  Rating chartPersonal card
 DATCC Chess League 2009 Kuala Lumpur MAS 2009-04-22
RcRownchangeKK*chgGame
 2123 1977 0.50 7 -1.72 15 -25.80 
  Abdul Shukor, Abdul Aziz 2009 MAS0.001-0.4615-6.90 
  Tham, Tick Hong Jax 2074 MAS0.001-0.3715-5.55 
  Ooi, Chong Hean 2104 MAS0.001-0.3315-4.95 
  Giam, Choo Kwee m2196 SIN0.5010.28154.20 
  Ooi, Chern Ee f2325 MAS0.001-0.1115-1.65 
  Nik, Nik Ahmad Farouqi 2077 MAS0.001-0.3615-5.40 
  Tham, Tick Hong Jax 2074 MAS0.001-0.3715-5.55 

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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