Individual Calculations December 2017
 Swatu, Tebby  Total change: -93.60  Rating chartPersonal card
 LPCA - Mukubulo Chilufya Open - Main Section Lusaka ZAM 2017-11-24
RcRownchangeKK*chgGame
 1848 1997 1.00 5 -2.34 40 -93.60 
  Lwamfwe, Kabwe 2040 ZAM0.001-0.4440-17.60 
  Musende, Gershom 2045 ZAM1.0010.574022.80 
  David, Mutale 1734 ZAM0.001-0.8240-32.80 
  Chisompola, Alistair 1823 ZAM0.001-0.7340-29.20 
  Emanuel, Mutuna 1597  * ZAM0.001-0.9240-36.80 
 * 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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