Individual Calculations November 2018
 Alhammada, Imad.  Total change: -98.00  Rating chartPersonal card
 43rd World Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1911 2118 0.50 4 -2.45 40 -98.00 
  Medina Viana, Ricardo c2048 HON0.501-0.1040-4.00 
  Sihlongonyane, Sikhanyiso 1718  * SWZ0.001-0.9240-36.80 
  Gariseb, Immanuel 1820 NAM0.001-0.8540-34.00 
  Gumpo, Thabo c2059 BOT0.001-0.5840-23.20 
 * 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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