Individual Calculations August 2019
 Mansour, Salah  Total change: -12.80  Rating chartPersonal card
 Egyptian Men Cup 2019 Cairo EGY 2019-07-20
RcRownchangeKK*chgGame
 2168 2186 2.00 5 -0.64 20 -12.80 
  Mohamed Ahmed, Esam 2099 EGY0.501-0.1220-2.40 
  Imam, Ashraf 2063 EGY0.501-0.1720-3.40 
  Raslan, Moustafa 2175 EGY0.501-0.0220-0.40 
  Hassan, Sayed Barakat m2330 EGY0.001-0.3120-6.20 
  Raslan, Moustafa 2175 EGY0.501-0.0220-0.40 

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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