Blitz: Individual Calculations August 2022
 Mahmoud Youssef, Noha  Total change: 7.00  Rating chartPersonal card
 Republican People's Party Chess Tournament (Blitz) Qaliobia EGY 2022-07-22
RcRownchangeKK*chgGame
 1728 1327 1.00 6 0.35 20 7.00 
  Helmy, Amro 1933 EGY0.001-0.0220-0.40 
  Abo Tahoun, Mohamed 1692 EGY1.0010.902018.00 
  Hafez, Mohamed 1819 EGY0.001-0.0420-0.80 
  Gad, Mohammed Qotb 1810 EGY0.001-0.0520-1.00 
  Sakr, Abdel Rehem 1659 EGY0.001-0.1220-2.40 
  Hamdy, Sofian 1457 EGY0.001-0.3220-6.40 

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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