Individual Calculations March 2024
 Ahmed Salah, Ali  Total change: 76.00  Rating chartPersonal card
 Egyptian Youth ( Open ) U12 Giza EGY 2024-01-27
RcRownchangeKK*chgGame
 1434 1317 3.50 5 1.49 40 59.60 
  Ahmed Emad Eldin, Hamza 1416 EGY0.5010.14405.60 
  Tamer Mohamed, Yassen 1247 EGY1.0010.404016.00 
  Elsorady, Mahmoud 1477 EGY1.0010.714028.40 
  Elhusseiny, Eyad 1893 EGY0.001-0.0240-0.80 
  Tarek Elhusseiny, Nour Eldin 1135 EGY1.0010.264010.40 

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)
 
 Egyptian leauge 2024 Round 1 Many Cities EGY 2024-02-22
RcRownchangeKK*chgGame
 1250 1317 1.00 1 0.41 40 16.40 
  Mohamed Ahmed, Yehya 1250 EGY1.0010.414016.40 

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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