Rapid: Individual Calculations December 2023
 Ayman, Opay  Total change: -16.00  Rating chartPersonal card
 Golden knight 55 Giza EGY 2023-11-10
RcRownchangeKK*chgGame
 1361 1500 4.50 8 -0.80 20 -16.00 
  Tarek Abbas, Karim 1172 EGY0.001-0.8720-17.40 
  Ahmed Mahdy, Yasser 1148 EGY1.0010.11202.20 
  Ahmed Bashandy, Mohamed 1245 EGY1.0010.19203.80 
  Moustafa Ahmed, Kareem 1358 EGY1.0010.31206.20 
  Shaaban, Mahmoud 1377 EGY0.501-0.1720-3.40 
  Mahmoud Abdel Azeim, Ahmed 1469 EGY1.0010.46209.20 
  Abo Elyazeed, Mohamed 1556 EGY0.001-0.4220-8.40 
  Shaaban Ramadan, Medhat 1566 EGY0.001-0.4120-8.20 

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)
 

 

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