Individual Calculations March 2024
 Abdin, Mahmoud  Total change: -70.00  Rating chartPersonal card
 Egyptian Youth ( Open ) U16 Giza EGY 2024-01-27
RcRownchangeKK*chgGame
 1480 1817 5.50 8 -1.39 40 -55.60 
  Sadek Marzouk, Peter 1417  * EGY1.0010.08403.20 
  Khaled Mareiy, Aly 1437 EGY0.501-0.4140-16.40 
  Atef Shawky, Mina 1522 EGY0.001-0.8540-34.00 
  Nyazi, Marwan Youssaf 1359 EGY1.0010.05402.00 
  Awadalla, Karim 1551 EGY0.501-0.3240-12.80 
  Mohamed Galal, Seif 1349 EGY1.0010.05402.00 
  Ibrahim Yasser, Ibrahim 1466 EGY1.0010.11404.40 
  Azmy Farag, Michael 1742 EGY0.501-0.1040-4.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Masters 2024 Round 1-2 Many Cities EGY 2024-02-22
RcRownchangeKK*chgGame
 1919 1817 0.00 1 -0.36 40 -14.40 
  Tamer Waguih, Farid 1919 EGY0.001-0.3640-14.40 

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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