Blitz: Individual Calculations March 2024
 Ahmed Gaber, Raghad  Total change: -98.80  Rating chartPersonal card
 Aymen kretam chess Tournament ( Blitz ) Alexandria EGY 2024-02-09
RcRownchangeKK*chgGame
 1685 1242 1.00 8 0.33 40 13.20 
  Gad, Mohammed Qotb 1831 EGY0.001-0.0240-0.80 
  Saiid, Mohamed 1997 EGY0.0010.00400.00 
  Sobhy, Magdy 1578 EGY1.0010.884035.20 
  Abdel Hady Abdel Fatah, Mahmoud 1576 EGY0.001-0.1240-4.80 
  Khalil Hassan, Mahmoud 1556 EGY0.001-0.1440-5.60 
  Khatab, Mahmoud 1654 EGY0.001-0.0740-2.80 
  Nady, Islam 1510 EGY0.001-0.1740-6.80 
  Ahmed, Ahmed Morsy 1776 EGY0.001-0.0340-1.20 

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 Youth Chess Tournament U12 & U14 (Blitz) GIRLS Giza EGY 2024-02-10
RcRownchangeKK*chgGame
 1139 1242 1.00 6 -2.80 40 -112.00 
  Hawas, Salma 1001 EGY0.001-0.8040-32.00 
  Mohamed Khamis, Basmallah 1089 EGY0.001-0.7040-28.00 
  Okasha, Malak 1156 EGY0.001-0.6240-24.80 
  Abdelrahman, Gihan 1035 EGY0.001-0.7740-30.80 
  Mark, Emma 1209 EGY1.0010.454018.00 
  Elmaghawry, Habiba 1342 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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