Rapid: Individual Calculations September 2019
 Tan, Khai Boon  Total change: -22.00  Rating chartPersonal card
 The 10 th Tan Sri Lee Loy Seng Perak Grand Prix Chess Championship 2019 (6th LEG) Ipoh, Perak MAS 2019-07-28
RcRownchangeKK*chgGame
 1764 2036 4.50 7 -1.10 20 -22.00 
  Tan, Kah Shing Gavin 1636  * MAS1.0010.08201.60 
  Mohd Ismail, Nasaree 1675 MAS1.0010.10202.00 
  Singh, Eshwant 1723 MAS1.0010.14202.80 
  Manaog, Stewart 2152 PHI0.001-0.3420-6.80 
  Ang, Ern Jie Anderson 1636  * MAS0.001-0.9220-18.40 
  Rustam Affendi, Ahmad Kamal 1706 MAS0.501-0.3820-7.60 
  Ramli, Ahmad Mudzaffar 1819 MAS1.0010.22204.40 
 * 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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