Individual Calculations November 2018
 Merritt, Mario  Total change: -22.40  Rating chartPersonal card
 43rd World Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1935 2175 3.50 6 -1.12 20 -22.40 
  Numatsi, Yawotsu Dzigba 1775  * TOG1.0010.08201.60 
  Mohamed Abderrahim, Taleb Mohamed 1776 MTN1.0010.08201.60 
  Camacho Campusano, David Daniel 2140 DOM1.0010.45209.00 
  Pheephacharakan, Pinatpong 1836 THA0.001-0.8820-17.60 
  Jose Queralto, Daniel c2096 AND0.001-0.6120-12.20 
  Al Thebaiti, Ahmed M 1988 KSA0.501-0.2420-4.80 
 * 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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