Individual Calculations October 2008
 Tan, Justin  Total change: 22.05  Rating chartPersonal card
 Noble Park Chess Club Open Melbourne AUS 2008-05-03
RcRownchangeKK*chgGame
 2030 1802 2.00 6 0.59 15 8.85 
  Pyke, Malcolm 2152 AUS0.001-0.1115-1.65 
  Abdul Wahab, A. Rasheed f2103 IRQ0.5010.35155.25 
  Stojic, Dusan 2152 AUS0.001-0.1115-1.65 
  Dizdarevic, Mehmedalija 2039 BIH0.5010.30154.50 
  Schon, Eugene 1964 AUS0.001-0.2915-4.35 
  Sannidhanam, Anurag 1767 AUS1.0010.45156.75 

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)
 
 IGB 5th Arthur Tan Malaysian Open 2008 Kuala Lumpur MAS 2008-08-18
RcRownchangeKK*chgGame
 2047 1836 3.00 9 0.88 15 13.20 
  Legaspi, Rhobel 2186 PHI0.001-0.1115-1.65 
  Jones, Brian f2086 AUS0.5010.31154.65 
  Ismail, Ahmad 2110 MAS0.001-0.1715-2.55 
  Capel, Evan Timothy 2005 MAS0.5010.22153.30 
  Foo, Benjamin 1997 SIN0.001-0.2915-4.35 
  Yeap, Eng Chiam 2055 MAS0.5010.28154.20 
  Amru, Muhd Tariq 2022 MAS0.001-0.2615-3.90 
  Milligan, Helen wf1976 NZL0.5010.19152.85 
  Lim, Kian Hwa 1990 MAS1.0010.711510.65 

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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