Individual Calculations July 2022
 El Ashry, Gamal  Total change: -90.40  Rating chartPersonal card
 Adly Chess Academy Classic U2000 Cairo EGY 2022-05-30
RcRownchangeKK*chgGame
 1474 1888 4.00 7 -2.26 40 -90.40 
  Alfons, Ehab 1350 EGY1.0010.03401.20 
  Romany, Joy 1683 EGY1.0010.24409.60 
  Mahrous, Selim 1733 EGY0.001-0.7140-28.40 
  Mahmoud Youssef, Noha 1330 EGY0.001-0.9740-38.80 
  George Samir, Danial 1488  * EGY1.0010.08403.20 
  Youssef, Patrick 1315 EGY1.0010.02400.80 
  Elfagal, Moustafa 1417 EGY0.001-0.9540-38.00 
 * 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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