Rapid: Individual Calculations August 2023
 Amiruddin, Amirul Iman  Total change: 12.80  Rating chartPersonal card
 4th Sunway Rapid Chess Championship 2023 Subang Jaya MAS 2023-06-18
RcRownchangeKK*chgGame
 2291 1140 0.00 1 0.00 20 0.00 
  Andyka, Pitra m2291 INA0.0010.00200.00 

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)
 
 2nd Series Selayang Mall FIDE Rated Chess Tournament Selayang MAS 2023-07-08
RcRownchangeKK*chgGame
 1752 1140 0.00 3 -0.34 20 -6.80 
  Shkapenko, Pavel m2412 FID0.0010.00200.00 
  Mohd Shaiden, Shareef Basil 1505 MAS0.001-0.1020-2.00 
  Vengadasalam, Ajay 1340 MAS0.001-0.2420-4.80 

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)
 
 3rd 3 DAMANSARA AGE-GROUP FIDE RATED RAPID 2023 (OPEN) 3 DAMANSARA, PETALING JAYA, SELANGOR MAS 2023-07-16
RcRownchangeKK*chgGame
 1238 1140 2.50 4 0.98 20 19.60 
  Lee, Guo Zhun Travis 1125 MAS1.0010.48209.60 
  Md Rizam, Muhd Adam Sufi 1386 MAS0.001-0.1920-3.80 
  Haiful Halan, Nurelhamra Hanan 1063 MAS1.0010.39207.80 
  Ismail, Wan Ahmad Haninul Ihsan 1378 MAS0.5010.30206.00 

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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