Rapid: Individual Calculations December 2023
 Mohamed Ibrahim, Sherif  Total change: -10.40  Rating chartPersonal card
 Golden knight 53 Giza EGY 2023-11-03
RcRownchangeKK*chgGame
 1360 1404 3.00 5 0.24 20 4.80 
  Ahmed Mohamed, Mohab 1168 EGY0.001-0.8020-16.00 
  Mohamed Ibrahim, Mostafa 1127 EGY1.0010.17203.40 
  Abo Elyazeed, Mohamed 1556 EGY0.001-0.3020-6.00 
  Naiel, Abd El Rahman 1597 EGY1.0010.752015.00 
  Elmaghawry, Habiba 1350 EGY1.0010.42208.40 

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)
 
 Golden knight 55 Giza EGY 2023-11-10
RcRownchangeKK*chgGame
 1335 1404 1.00 3 -0.76 20 -15.20 
  Ahmed Bashandy, Mohamed 1245 EGY0.001-0.7120-14.20 
  Tork, Ahmed 1589 EGY0.001-0.2620-5.20 
  Tarek Abbas, Karim 1172 EGY1.0010.21204.20 

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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