Rapid: Individual Calculations December 2023
 Twfik Hamza, Saeed  Total change: -3.20  Rating chartPersonal card
 Golden knight 55 Giza EGY 2023-11-10
RcRownchangeKK*chgGame
 1439 1310 1.00 6 -1.00 20 -20.00 
  Tork, Ahmed 1589 EGY0.001-0.1620-3.20 
  Hassan Hussein, Samy 1481 EGY1.0010.732014.60 
  Essam Abdel Hameed, Hazem 1385 EGY0.001-0.4020-8.00 
  Mohamed Agha, Rashad 1387 EGY0.001-0.3920-7.80 
  Saiid Abdel Hameed, Sameh 1520 EGY0.001-0.2320-4.60 
  Ahmed Moustafa, Fares 1274 EGY0.001-0.5520-11.00 

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 57 Giza EGY 2023-11-17
RcRownchangeKK*chgGame
 1425 1310 3.00 6 0.84 20 16.80 
  Kamal Abd Elaal, Tarek 1567 EGY0.001-0.1820-3.60 
  Nabil Ibrahim, Mostafa 1239 EGY1.0010.40208.00 
  Mohamed Elsaeed, Hatem 1570 EGY0.001-0.1820-3.60 
  Shebl, Mahmoud 1583 EGY0.001-0.1720-3.40 
  Samy Hassan, Ahmed 1181 EGY1.0010.33206.60 
  Ahmed Mohamed, Mostafa 1412 EGY1.0010.642012.80 

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)
 

 

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