Rapid: Individual Calculations December 2023
 Tarek Abbas, Karim  Total change: 21.60  Rating chartPersonal card
 Golden knight 55 Giza EGY 2023-11-10
RcRownchangeKK*chgGame
 1383 1172 2.00 7 0.19 40 7.60 
  Ayman, Opay 1500 EGY1.0010.874034.80 
  Mahmoud Abdel Azeim, Ahmed 1469 EGY0.001-0.1540-6.00 
  Milik Sedeak, Safwat 1418 EGY0.001-0.1940-7.60 
  Mohamed Ibrahim, Sherif 1404 EGY0.001-0.2140-8.40 
  Ahmed Mahdy, Yasser 1148 EGY0.001-0.5340-21.20 
  Ali Yousry, Ahmed 1151 EGY1.0010.474018.80 
  Khaled Saeed, Ahmed 1593 EGY0.001-0.0740-2.80 

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)
 
 10th Wadi Degla closed Rapid Cairo EGY 2023-11-17
RcRownchangeKK*chgGame
 1226 1172 2.50 5 0.35 40 14.00 
  Eslam Mohamadeen, Adam 1044 EGY1.0010.334013.20 
  Eskandar, Youssef 1100 EGY1.0010.404016.00 
  Ahmed Mahmoud, Mahmoud 1272 EGY0.5010.14405.60 
  Wael Saied Ahmed Elbarba, Karim 1339 EGY0.001-0.2840-11.20 
  Ahmed Qabeel, Hamza 1373 EGY0.001-0.2440-9.60 

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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