Rapid: Individual Calculations August 2022
 Salah Eldin, Omar  Total change: 0.00  Rating chartPersonal card
 Adly Chess Academy (International Chess Day) Cairo EGY 2022-07-20
RcRownchangeRpKK*chgGame
 1260 0 4.00 8 0.00 1260   0.00 
  Dawod, Ibrahim 1203 EGY1.0010.00 0.00 
  Abdin, Mahmoud 1444 EGY0.0010.00 0.00 
  Mohamed Serag, Karim 1144 EGY0.0010.00 0.00 
  Breikah , Zeinab 1233 EGY1.0010.00 0.00 
  Youssef, Patrick 1267 EGY1.0010.00 0.00 
  Islam, Omar M 1261 EGY0.0010.00 0.00 
  Tarek Elhusseiny, Nour Eldin 1255 EGY1.0010.00 0.00 
  Ahmed, Salma 1276 EGY0.0010.00 0.00 

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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