Individual Calculations December 2017
 Nosimilo, Mkhonto  Total change: -10.40  Rating chartPersonal card
 2017 Swazi Open Chess Championship Open Section Manzini SWZ 2017-11-24
RcRownchangeKK*chgGame
 1578 1340 0.50 3 -0.26 40 -10.40 
  Botao, Milton 1740  * MOZ0.001-0.0840-3.20 
  Banda, Davies 1722 BOT0.001-0.0940-3.60 
  Themba, Sizwe Hlatjwako 1272 SWZ0.501-0.0940-3.60 
 * 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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