Individual Calculations April 2018
 Peong, Wei Jun  Total change: -5.20  Rating chartPersonal card
 NATIONAL YOUTH CHESS CHAMPIONSHIPS 2018 (U18) Johor Bahru, Johor MAS 2018-03-17
RcRownchangeKK*chgGame
 1671 1457 1.00 4 -0.13 40 -5.20 
  Mohd Saprin, Amir Ghaazi 1857  * MAS0.001-0.0840-3.20 
  Wong, Yinn Long f1857  * MAS0.001-0.0840-3.20 
  Lee, Wei Hong 1111 MAS1.0010.11404.40 
  Tan, Yong Zhao 1857  * MAS0.001-0.0840-3.20 
 * 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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