Rapid: Individual Calculations March 2024
 Sabry, Waled  Total change: -34.00  Rating chartPersonal card
 MANSORA CHESS CLUB 17 Dakahlia EGY 2024-02-16
RcRownchangeKK*chgGame
 1489 1539 0.00 3 -1.70 20 -34.00 
  Beder, Osama 1723 EGY0.001-0.2620-5.20 
  Galal Ibrahim, Mohamed 1380 EGY0.001-0.7120-14.20 
  Ahmed Elemam, Abd Elaziz 1365 EGY0.001-0.7320-14.60 

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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