Blitz: Individual Calculations August 2022
 Abdel Raouf, Zyad  Total change: -19.80  Rating chartPersonal card
 Ahmed El Olimy Tournament Chess Alexandria EGY 2022-06-30
RcRownchangeKK*chgGame
 1569 1599 3.50 9 -1.30 20 -26.00 
  Kretam, Ayman 1940 EGY0.001-0.1220-2.40 
  Madian, Amro 1841 EGY0.001-0.2020-4.00 
  Farag, Ahmed 1884 EGY0.001-0.1620-3.20 
  Diab, Ahmed 1743 EGY0.001-0.3120-6.20 
  Mohamed Zaki, Jana 1219 EGY0.001-0.9120-18.20 
  Youssef, Nabil Mohamed 1267 EGY1.0010.12202.40 
  Mohamed Ahmed, Yassen 1315 EGY1.0010.16203.20 
  Mohamed Mostafa, Omar 1390 EGY0.501-0.2720-5.40 
  Nady, Islam 1522 EGY1.0010.39207.80 

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)
 
 Black Horse 36 Alexandria EGY 2022-07-15
RcRownchangeKK*chgGame
 1684 1599 3.00 7 0.31 20 6.20 
  Omran, Amro 1779 EGY0.001-0.2620-5.20 
  Shehab Elsayed , Mohamed 1807 EGY0.001-0.2320-4.60 
  Yasser Sayed Ahmed, Ahmed 1201 EGY1.0010.08201.60 
  Ibrahim, Sameh 1673 EGY1.0010.602012.00 
  Ezzat, Ahmed 1705 EGY0.001-0.3620-7.20 
  Harraz, Hany 1971 EGY1.0010.902018.00 
  Ramadan, Moustafa 1655 EGY0.001-0.4220-8.40 

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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