Rapid: Individual Calculations January 2024
 Saleh, Sameh  Total change: -14.60  Rating chartPersonal card
 Golden knight 59 Giza EGY 2023-11-24
RcRownchangeKK*chgGame
 1334 1390 1.50 5 -1.32 20 -26.40 
  Mohamed Elsaeed, Hatem 1570 EGY0.001-0.2620-5.20 
  Ayman Mohy Eldin, Ibrahim 1144 EGY1.0010.19203.80 
  Khaled Saeed, Ahmed 1593 EGY0.001-0.2420-4.80 
  Salah Nada, Mohamed 1094 EGY0.001-0.8520-17.00 
  Mohamed Ramadan, Omar 1271 EGY0.501-0.1620-3.20 

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)
 
 Golden knight 61 Giza EGY 2023-12-15
RcRownchangeKK*chgGame
 1567 1454 4.00 8 0.59 20 11.80 
  Ashraf, Shereif f2145 EGY1.0010.992019.80 
  Hegazy, Elsayed Mohamed 1733 EGY0.001-0.1620-3.20 
  Khalil, Ahmed Salem c2070 EGY0.001-0.0220-0.40 
  Yahia Atiaa, Maged 1160 EGY0.001-0.8520-17.00 
  George Abdelshahid, Samer 1151 EGY1.0010.14202.80 
  Salah Mahmoud, Khaled 1591 EGY0.001-0.3220-6.40 
  Ayman Fouad, Ahmed 1054  * EGY1.0010.08201.60 
  Sadek, Taha 1630 EGY1.0010.732014.60 
 * 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)
 

 

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