Individual Calculations December 2022
 Abouzied, Aly Hassan  Total change: 27.20  Rating chartPersonal card
 12th Mediterranean Chess Championship 2022 Cairo EGY 2022-11-06
RcRownchangeKK*chgGame
 1645 1607 4.50 8 0.68 40 27.20 
  Markantonaki, Haritomeni wf2160 GRE0.001-0.0340-1.20 
  Mena, Martin c1933 EGY0.001-0.1340-5.20 
  Weam, Ahmed 1389 EGY1.0010.22408.80 
  Ali Khan, Amani 1236 LBN1.0010.10404.00 
  Antoniou, Rafail 1820 CYP0.001-0.2340-9.20 
  Ahmed Osman, Noor 1418 EGY0.501-0.2540-10.00 
  Fady, Heaven 1207  * EGY1.0010.08403.20 
  Guillo Longares, Cecilia wf1999 ESP1.0010.924036.80 
 * 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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