Individual Calculations October 2021
 Adly, Ahmed  Total change: -17.20  Rating chartPersonal card
 Egyptian Men Cup 2021 Cairo EGY 2021-09-01
RcRownchangeKK*chgGame
 2219 2619 2.00 2 0.16 10 1.60 
  Elsayed, Moustafa 2219  * EGY1.0010.08100.80 
  Kamal Abdel Aal, Tarek 2219  * EGY1.0010.08100.80 
 * 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)
 
 Sharjah Masters International Chess Championship 2021 Sharjah UAE 2021-09-16
RcRownchangeKK*chgGame
 2541 2619 3.50 9 -1.88 10 -18.80 
  Baskin, Robert m2392 GER1.0010.21102.10 
  Tissir, Mohamed m2375 MAR1.0010.20102.00 
  Moussard, Jules g2631 FRA0.5010.02100.20 
  Salem, A.r. Saleh g2679 UAE0.001-0.4210-4.20 
  Maghsoodloo, Parham g2695 IRI0.001-0.4010-4.00 
  Firat, Burak g2466 TUR1.0010.30103.00 
  Sindarov, Javokhir g2571 UZB0.001-0.5710-5.70 
  Nisipeanu, Liviu-Dieter g2657 GER0.001-0.4510-4.50 
  Zawadzka, Jolanta wg2407 POL0.001-0.7710-7.70 

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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