Rapid: Individual Calculations January 2020
 Omar, Nul  Total change: 10.80  Rating chartPersonal card
 Johor International Chess Open Rapid 2019 (FIDE Rated) Johor Bahru, Johor MAS 2019-12-08
RcRownchangeKK*chgGame
 1715 1366 1.00 4 0.54 20 10.80 
  Korneev, Oleg g1766  * ESP0.001-0.0820-1.60 
  Bin Nasrin, Nayyef Ashyraf 1652 KOR0.001-0.1620-3.20 
  Nguyen, Truong Bao Tran 1766  * VIE0.001-0.0820-1.60 
  Shahrom, Shahreza Amini 1677 MAS1.0010.862017.20 
 * 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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