Rapid: Individual Calculations March 2024
 Ahmad Mousaa, Yehya  Total change: -38.40  Rating chartPersonal card
 MANSORA CHESS CLUB 17 Dakahlia EGY 2024-02-16
RcRownchangeKK*chgGame
 1440 1317 0.50 4 -0.96 40 -38.40 
  Beder, Osama 1723 EGY0.001-0.0840-3.20 
  Diaa Nassar, Seif 1394 EGY0.001-0.3940-15.60 
  Safiy Aldin, Khalil 1413 EGY0.001-0.3740-14.80 
  Sherif Kandil, Moemen 1230 EGY0.501-0.1240-4.80 

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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