Blitz: Individual Calculations August 2022
 Shoieb, Mahmoud  Total change: -14.20  Rating chartPersonal card
 Republican People's Party Chess Tournament (Blitz) Qaliobia EGY 2022-07-22
RcRownchangeKK*chgGame
 1855 1968 2.50 5 -0.71 20 -14.20 
  Elhalwagy, Islam 2152 EGY0.001-0.2620-5.20 
  Hafez, Mohamed 1819 EGY0.001-0.7020-14.00 
  Abo Tahoun, Mohamed 1692 EGY1.0010.17203.40 
  Mahmoud, Moataz 1873 EGY0.501-0.1320-2.60 
  Ismail, Hany 1738 EGY1.0010.21204.20 

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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