Individual Calculations November 2018
 Bouzidi, Ahmed  Total change: -24.40  Rating chartPersonal card
 43rd World Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2154 2246 3.00 7 -1.22 20 -24.40 
  Westerberg, Jonathan m2504 SWE0.001-0.1820-3.60 
  Muhammed, Shuaau f1846  * MDV0.001-0.9220-18.40 
  Mejias Nunez, Rafael E. 1943 PUR1.0010.14202.80 
  Rozo, Paulo 2157 BOL0.001-0.6220-12.40 
  Camacho Campusano, David Daniel 2140 DOM0.001-0.6420-12.80 
  O Donnell, Conor f2360 IRL1.0010.662013.20 
  Yamada, Kohei f2128 JPN1.0010.34206.80 
 * 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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