Rapid: Individual Calculations December 2012
 Ooi, Zhi Yang  Total change: 9.20  Rating chartPersonal card
 NATIONAL RAPID CHESS CHAMPIONSHIP 2012 Tronoh MAS 2012-11-17
RcRownchangeKK*chgGame
 2026 1751 1.00 3 0.46 20 9.20 
  Nayan, Ahmad Fadzil 2098 MAS0.001-0.1120-2.20 
  Razali, Faeznor 1893 MAS0.001-0.3120-6.20 
  Jamil, Mohd Hussein 2088 MAS1.0010.882017.60 

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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