Rapid: Individual Calculations March 2023
 Chay, Joon Hoong  Total change: -11.40  Rating chartPersonal card
 Taylors University Chess Club Ultimate Clash 2.0 PETALING JAYA, MAS 2023-02-04
RcRownchangeKK*chgGame
 1481 1557 2.00 6 -1.68 20 -33.60 
  Lim, Jia Yhu 1203 MAS1.0010.11202.20 
  Lye, Lik Zang f2158 MAS0.5010.48209.60 
  Chan, Sheng Yip 1948 MAS0.001-0.0920-1.80 
  Aryan, Syamil Azman 1286 MAS0.001-0.8320-16.60 
  Leong, Kai Shenn 1134 MAS0.501-0.4320-8.60 
  Narayanan, Pramod Kumar 1157  * MAS0.001-0.9220-18.40 
 * 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)
 
 RD Open Chess Championship 2023 (Rapid FIDE Rated) Seremban MAS 2023-02-19
RcRownchangeKK*chgGame
 1571 1557 4.50 7 1.11 20 22.20 
  Helmy, Muhammad Adnin Nuaym 1261 MAS1.0010.15203.00 
  Morthi, Roshan 1318 MAS1.0010.20204.00 
  Tham, Tick Hong Jax 1810 MAS1.0010.812016.20 
  Abdullah, Muhd Rafiquzzaman 1781 MAS0.001-0.2220-4.40 
  Alexander, Matthew 1231 MAS1.0010.13202.60 
  Bin Nasrin, Nayyef Ashyraf 1651 KOR0.5010.13202.60 
  Chan, Sheng Yip 1948 MAS0.001-0.0920-1.80 

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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