Individual Calculations September 2009
 Lee, Kim Han Edward  Total change: -15.00  Rating chartPersonal card
 National Inter Club Team Championships 2009 - National Division Singapore SIN 2009-08-07
RcRownchangeKK*chgGame
 1966 2103 1.00 3 -1.00 15 -15.00 
  Chang Cheng, Hwee 1783 SIN1.0010.13151.95 
  Cheang Eu-Howe, Gabriel 2023 SIN0.001-0.6115-9.15 
  Tay, Li-Jin Jeslin wf2091 SIN0.001-0.5215-7.80 

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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