Blitz: Individual Calculations August 2022
 Shabaan, Osama M  Total change: -19.20  Rating chartPersonal card
 Republican People's Party Chess Tournament (Blitz) Qaliobia EGY 2022-07-22
RcRownchangeKK*chgGame
 1871 1932 3.00 7 -0.96 20 -19.20 
  Waheed Shawky, Youssef 1532  * EGY1.0010.08201.60 
  Sayed, Hany 2127 EGY0.001-0.2520-5.00 
  Erfan, Ahmed 1741 EGY1.0010.25205.00 
  Sobh, Amrou m2165 EGY0.001-0.2120-4.20 
  Yehya, Waleed 1963 EGY0.001-0.4620-9.20 
  Mahmoud, Moataz 1873 EGY0.001-0.5820-11.60 
  Abdel Dayem, Adel 1699 EGY1.0010.21204.20 
 * 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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