Individual Calculations November 2018
 Harari, Zaki  Total change: -21.80  Rating chartPersonal card
 Chess.com Isle of Man International Masters 2018 Douglas ENG 2018-10-20
RcRownchangeKK*chgGame
 2257 2055 1.00 8 -1.09 20 -21.80 
  Williams, Simon K g2455  * ENG0.001-0.0820-1.60 
  Kolbus, Dietmar m2313 GER0.5010.32206.40 
  Zhukova, Natalia gwg2403 UKR0.001-0.1120-2.20 
  Ragnarsson, Dagur f2251 ISL0.001-0.2520-5.00 
  Bopp, Thomas, Dr. 2160 GER0.001-0.3620-7.20 
  Burrows, Martin P 2121 ENG0.001-0.4120-8.20 
  Dushyant, Sharma f2289 IND0.001-0.2120-4.20 
  Mai, Aron Thor 2063 ISL0.5010.01200.20 
 * 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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