Individual Calculations January 2018
 Ayib Rosdi, Meor Airil Rahimi  Total change: 18.00  Rating chartPersonal card
 4th Johor International Chess Challenger Open 2017 Johor MAS 2017-12-11
RcRownchangeKK*chgGame
 1423 1636 5.00 6 0.45 40 18.00 
  Lim, Min Zhe 1236  * MAS1.0010.08403.20 
  Mohd Nasir, Mohd Khairi 1463 MAS1.0010.274010.80 
  Nik Norhisham, Nik Muhd Haziq 1509 MAS0.001-0.6740-26.80 
  Razali, Muhd Syukur 1355 MAS1.0010.16406.40 
  Emran, Muhammad Emir Rasyid 1426 MAS1.0010.23409.20 
  Abdul Hamid, Nurfirdaus 1551 MAS1.0010.384015.20 
 * 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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