Individual Calculations July 2008
 Foo, Benjamin  Total change: 27.45  Rating chartPersonal card
 8th Bangkok Chess Club Open Bangkok THA 2008-04-01
RcRownchangeKK*chgGame
 2222 1970 3.50 8 1.92 15 28.80 
  Bitoon, Richard m2320 PHI0.001-0.1115-1.65 
  Lim, Hoon-Cheng f2229 SIN1.0010.821512.30 
  Ruston, Mark 2128 ENG1.0010.711510.65 
  Reilly, Tim f2271 AUS1.0010.851512.75 
  Daly, Colm f2320 IRL0.001-0.1115-1.65 
  Kojima, Shinya 2225 JPN0.001-0.1915-2.85 
  Tan, Khai Boon 2126 MAS0.5010.21153.15 
  Tuorila, Kai 2155 THA0.001-0.2615-3.90 

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)
 
 Vesak Day Rating Tournament 2008 Singapore SIN 2008-05-17
RcRownchangeKK*chgGame
 2071 1970 1.00 3 -0.09 15 -1.35 
  Nguyen, Thi Mai Hung wf2086 VIE1.0010.66159.90 
  Chua, Zheng Yuan Terry f2103 SIN0.001-0.3215-4.80 
  Tan, Weiliang 2023 SIN0.001-0.4315-6.45 

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)
 

 

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