Blitz: Individual Calculations March 2024
 Abdelrahman, Gihan  Total change: 47.60  Rating chartPersonal card
 Aymen kretam chess Tournament ( Blitz ) Alexandria EGY 2024-02-09
RcRownchangeKK*chgGame
 1528 1035 1.00 7 0.58 40 23.20 
  Khatab, Esam 1779 EGY0.0010.00400.00 
  Emad, Yousf 1608 EGY0.001-0.0240-0.80 
  Elsanhoury, Ali Mohamed 1311 EGY1.0010.834033.20 
  Wael, Mostafa 1518 EGY0.001-0.0540-2.00 
  Helal Tarek, Ahmed 1465 EGY0.001-0.0740-2.80 
  Musa Asran, Saeed 1436 EGY0.001-0.0840-3.20 
  Saad, Saad Mohamed 1576 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
 1281 1035 2.00 6 0.61 40 24.40 
  Elmaghawry, Habiba 1342 EGY0.001-0.1440-5.60 
  Hawas, Salma 1001 EGY0.001-0.5540-22.00 
  Ahmed Gaber, Raghad 1243 EGY1.0010.774030.80 
  Okasha, Malak 1156 EGY1.0010.664026.40 
  Alaa Eldin, Raghad 1457 EGY0.001-0.0740-2.80 
  Ahmed Mohamed, Zakaa 1484 EGY0.001-0.0640-2.40 

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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