Individual Calculations November 2018
 Numatsi, Yawotsu Dzigba  Total change: 7.60  Rating chartPersonal card
 43rd World Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1826 1661 2.00 5 0.38 20 7.60 
  Merritt, Mario f2061  * TTO0.001-0.0820-1.60 
  Murara Urwintwari, Ian 1677 RWA1.0010.522010.40 
  Sanches, Casanova Romario c2029 SUR0.001-0.1020-2.00 
  Marie, Patrick 1955 MRI0.5010.35207.00 
  Sihlongonyane, Sikhanyiso 1408 SWZ0.501-0.3120-6.20 
 * 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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