Individual Calculations March 2011
 Chan, Yi Jun Timothy  Total change: -6.15  Rating chartPersonal card
 Singapore Open 2010 Singapore SIN 2010-12-26
RcRownchangeKK*chgGame
 1868 1630 0.50 4 -0.41 15 -6.15 
  Shao, Shuai 2030  * CHN0.001-0.0815-1.20 
  Siew, Kit-Tze Mark 1947 MAS0.5010.37155.55 
  Muhammad, Firmansyah P 1635 INA0.001-0.4915-7.35 
  Ronna Reig, Ner Senora 1861 PHI0.001-0.2115-3.15 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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