Individual Calculations February 2018
 Chung, Xian Wen  Total change: -16.00  Rating chartPersonal card
 Lund International Open Elo 2018 Lund SWE 2018-01-02
RcRownchangeKK*chgGame
 1768 1396 0.00 4 -0.40 40 -16.00 
  Bensryd, Hampus 1796  * SWE0.001-0.0840-3.20 
  Amin, Idris 1796  * SWE0.001-0.0840-3.20 
  Willard, Hakan 1684 SWE0.001-0.1640-6.40 
  Tabaa, Ghayth 1796  * SYR0.001-0.0840-3.20 
 * 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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